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NSN 5305-01-703-4071, 5305017034071
SCREW,CLOSE TOLERANCE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 017034071
Codification Country
United States
Item Name Code
INC 29294
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5305-01-703-4071

National Stock Number (NSN) 5305-01-703-4071, or NIIN 017034071, (screw,close tolerance) was assigned September 6, 2022 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 17 suppliers. Today, 16 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 15 suppliers are deemed design controlled or valid supply parts.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 29294. [A SCREW, MACHINE OR SCREW, CAP, SOCKET HEAD WHOSE UNTHREADED PORTION IS OF SPECIFIED GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001 IN.) (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS (1.000 IN.) (25 MM) OR LESS IN DIAMETER. ITEMS OVER (1.000 IN.) (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN THOUSANDTHS (0.0015 IN.) (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001 IN.) (0.025 MM) BELOW THE MINIMUM SHANK DIAMETER, BUT NOT BELOW THE MINIMUM MAJOR DIAMETER FOR APPLICABLE CLASS OF FIT, AS SHOWN IN THE SCREW THREAD STANDARDS, FED STD H28 AND/OR OTHER NATIONALLY RECOGNIZED STANDARDS. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER. IT IS NOT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305017034071 does not contain precious metals.

This NSN is associated to Schedule B 7318152000: bolts and bolts and their nuts or washers exported in the same shipment. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) EA-18G GROWLER
COUNTERSINK ANGLE
(CRSQ) 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH
(AASB) 1.641 INCHES MINIMUM AND 1.671 INCHES MAXIMUM
GRIP DIAMETER
(AAUR) 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
GRIP LENGTH
(ANEE) 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
HEAD DIAMETER
(AASL) 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.133 INCHES NOMINAL
HEAD STYLE
(AASK) FLAT COUNTERSUNK
INTERNAL DRIVE STYLE
(ABQZ) HIGH-TORQUE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5629 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP XM-13 OVERALL
NOMINAL THREAD DIAMETER
(AHYM) 0.3125 INCHES
SINGLE SHEAR STRENGTH
(AAWU) 125000 POUNDS PER SQUARE INCH
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) SCREW - CLOSE TOLERANCE, 100 DEGREE C'SUNK, HI-TORQUE, CRES (125 KSI FSU)
POINT LENGTH
(AAUY) 0.052 INCHES NOMINAL
POINT STYLE
(ABQJ) FLAT
POINT CHAMFER ANGLE
(CWDK) 90.0 DEGREES NOMINAL
SPECIFICATION/STANDARD DATA
(ZZZK) ST3-454 MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2700, METHOD 1 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.531 INCHES NOMINAL
THREAD SERIES DESIGNATOR
(THSD) UNJF
THREAD QUANTITY PER INCH
(CMLP) 24

Manufacturer Part Numbers

HT4025L518

RNCC
5
RNVC
2
ST3M4545L18

RNCC
5
RNVC
2
HT4025L518

RNCC
5
RNVC
2
HT4025L518

RNCC
5
RNVC
2
HT4025L518

RNCC
5
RNVC
2
ST3M4545L18

RNCC
3
RNVC
2
HT4025L518

RNCC
5
RNVC
9
HT4025L518

RNCC
5
RNVC
2
HT4025L518

RNCC
5
RNVC
2
HT4025L518

RNCC
5
RNVC
2
ST3M454

RNCC
D
RNVC
9
HT4025L518

RNCC
5
RNVC
9
ST3M4545L18

RNCC
5
RNVC
2
ST3M4545L18

RNCC
5
RNVC
2
WC4025L518

RNCC
5
RNVC
2
HT4025L518

RNCC
5
RNVC
2
ST3M4545L18

RNCC
5
RNVC
2
119055L18

RNCC
5
RNVC
2

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