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NSN 2530-01-110-5304, 2530011105304
Cancelled -> Replaced by 2530011659626

Federal Supply Classification
FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number
NIIN 011105304
Codification Country
United States
Item Name Code
INC 10862
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
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DLMS® Summary

National Stock Number 2530-01-110-5304

National Stock Number (NSN) 2530-01-110-5304, or NIIN 011105304, (cylinder assembly,hydraulic brak) was assigned April 2, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2530011659626.

There are 9 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 12 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 25, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 10862. [A DEVICE CONSISTING OF A CYLINDER, HYDRAULIC BRAKE, WHEEL WITH A PISTON(S) AND OTHER COMPONENT PARTS WHICH IS MOUNTED TO THE BACK PLATE OF A WHEEL. IT USES THE FLOW AND PRESSURE OF A FLUID TO CREATE THE LINEAR MOTION REQUIRED TO OPERATE THE BRAKE SHOES OF A HYDRAULIC BRAKE SYSTEM.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2530011105304 does not contain precious metals.

This NSN is associated to Schedule B 8708300050: brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705. The Schedule B End Use is listed as other parts and accessories of vehicles. NAICS classification category 336340: motor vehicle brake system manufacturing.

This information was last updated on .


Technical Characteristics

BLEEDING FEATURE QUANTITY
(CLND) 1
BODY MATERIAL
(AAFZ) IRON, CAST
BODY OUTSIDE DIAMETER
(ADAR) 1.325 INCHES NOMINAL
BORE DIAMETER
(ABXV) 0.938 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS
(CLMR) 1.625 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
DESIGN CHARACTERISTICS
(CKSD) SINGLE ACTING SINGLE CYLINDER
END ITEM IDENTIFICATION
(AGAV) SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE);VEHICLE,COMMERCIAL UTILITY CARGO (CUCV)
FEATURES PROVIDED
(CBBL) BLEEDER VALVES AND RUBBER BOOT
OVERALL HEIGHT
(ABKW) 1.688 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 2.230 INCHES NOMINAL
MOUNTING FACILITY THREAD DIAMETER
(CDTF) 0.312 INCHES NOMINAL
MOUNTING FACILITY THREAD CLASS
(AKBM) 2B
MOUNTING FACILITY THREAD DIRECTION
(AKBN) RIGHT-HAND
MOUNTING FACILITY THREAD LENGTH
(CLMN) 0.500 INCHES NOMINAL
MOUNTING FACILITY THREAD QUANTITY PER INCH
(CDTG) 18
MOUNTING FACILITY THREAD SERIES DESIGNATOR
(CDTD) UNC
MOUNTING POSITION
(BBJX) LEFT AND RIGHT
MOUNTING PROVISION ARRANGEMENT STYLE
(BBBW) TWO HOLE
MOUNTING PROVISION
(ABDR) THREADED MOUNTING HOLES
MOUNTING TYPE AND LOCATION
(CLML) FLANGE CENTER SECTION
PORT LOCATION AND QUANTITY
(CLMS) 1 CENTER SECTION
PORT STYLE
(CLMT) INVERTED FLARE SINGLE PORT
PORT THREAD CLASS
(CLNB) 2B SINGLE PORT
PORT THREAD DIAMETER
(CLMX) 0.375 INCHES NOMINAL SINGLE PORT
PORT THREAD QUANTITY PER INCH
(CLMY) 24 SINGLE PORT
PORT THREAD SERIES DESIGNATOR
(CLMW) UNF SINGLE PORT
SEAT ANGLE IN DEG
(AJFY) 42.0 SINGLE PORT
SPECIAL FEATURES
(FEAT) WEAPON SYSTEM ESSENTIAL
PORT THREAD QUANTITY PER INCH
(CLMY) 24
FIRST PISTON ROD END LUBRICATION FACILITY (NON-CORE)
(CLLN) NOT INCLUDED
PORT STYLE
(CLMT) INVERTED FLARE
TEMP RATING
(ABJH) NOT RATED
PORT THREAD SERIES DESIGNATOR
(CLMW) UNF
SECOND PISTON ROD END LUBRICATION FACILITY (NON-CORE)
(CLLZ) NOT INCLUDED
SEAT ANGLE IN DEG
(AJFY) 42.0
PORT THREAD CLASS
(CLNB) 2B

Manufacturer Part Numbers

1721219

RNCC
5
RNVC
9
18004890

RNCC
5
RNVC
9
18004890

RNCC
3
RNVC
2
2530011105304

RNCC
5
RNVC
9
3469

RNCC
5
RNVC
9
37048

RNCC
5
RNVC
9
37048

RNCC
5
RNVC
9
8129723

RNCC
3
RNVC
2
W51081

RNCC
5
RNVC
9
WC13469

RNCC
5
RNVC
9
WC37048

RNCC
5
RNVC
9
WC37048

RNCC
5
RNVC
9
37048

RNCC
C
RNVC
1
2530011105304

RNCC
6
RNVC
9

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