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NSN 4730-00-505-9197, 4730005059197
Cancelled -> Replaced by 2840003356448

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005059197
Codification Country
United States
Item Name Code
INC 18028
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 4730-00-505-9197

National Stock Number (NSN) 4730-00-505-9197, or NIIN 005059197, (packing nut) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2840003356448.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 18028. [AN ITEM HAVING INTERNAL AND/OR EXTERNAL MACHINE THREAD(S) (THREADS OTHER THAN PIPE OR HOSE SERIES), SPECIFICALLY DESIGNED TO RETAIN, BY MEANS OR GROOVE(S), SHOULDER(S), AND THE LIKE, PACKING AND/OR A PACKING GLAND WITHIN A STUFFING BOX. SEE ALSO BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; AND NUT, TUBE COUPLING. EXCLUDES:PACKING NUT, STUFFING TUBE; AND USE WITH ELECTRICAL CABLE, AND LOCKNUT, PIPE.]. 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 4730005059197 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

SCREW THREAD LOCATION
(BBMM) EXTERNAL
THREAD DIRECTION
(AAJF) RIGHT-HANDRIGHT-HANDRIGHT-HAND
SCREW THREAD SERIES DESIGNATOR
(AJYP) UN AND UN
THREAD LENGTH
(AASA) 0.370 INCHES MINIMUM ERR-100
STRENGTH RATING
(AWQD) NOT RATED
SCREW THREAD LOCATION
(BBMM) INTERNAL
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
THREAD SIZE
(ABUJ) 2-5/8IN-16
MATERIAL
(MATL) STEEL, AMS 5640
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
HOLE OR SLOT QUANTITY
(ABKT) 4
LARGEST INSIDE DIAMETER
(AGRU) 2.360 INCHES MINIMUM AND 2.370 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.480 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER
(CFQG) 2.6150 INCHES MINIMUM AND 2.6195 INCHES MAXIMUM
MATERIAL
(MATT) STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X
SLOT WIDTH
(ABGC) 0.375 INCHES NOMINAL
SMALLEST INSIDE DIAMETER
(BSPX) 2.185 INCHES MINIMUM AND 2.190 INCHES MAXIMUM
SCREW THREAD LOCATION
(BBMM) INTERNAL AND EXTERNAL
SCREW THREAD SERIES DESIGNATOR
(AJYP) UN
SEAT ANGLE IN DEG
(AJFY) 60.0
THREAD SIZE
(ABUJ) 2-1/4IN-16 AND 2-5/8IN-16
UNTHREADED PORTION LENGTH
(ABVA) 0.160 INCHES NOMINAL
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.320 INCHES NOMINAL AND 0.370 INCHES MINIMUM
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNUNUN
THREAD CLASS
(AAJD) 3A3A3A
THREAD DIRECTION
(AAJF) RIGHT-HAND AND RIGHT-HAND
THREAD CLASS
(AAJD) 3A AND 3A
THREAD SIZE
(ABUJ) 2-1/4IN-16
MATERIAL HARDNESS RATING
(ALME) NOT RATED

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