NSN 4310-01-302-3003, 4310013023003
Cancelled -> Replaced by 4310008756737

Federal Supply Classification: FSC 4310 - Compressors and Vacuum Pumps
National Item Identification Number: NIIN 013023003
Codification Country: United States
Item Name Code: INC 77777
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 4310-01-302-3003

National Stock Number (NSN) 4310-01-302-3003, or NIIN 013023003, (ring,seal,threaded) was assigned June 13, 1989 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 4310008756737.

There are 9 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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, with the most recent procurement date of May 04, 2011. There have been 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM7M911V4635, SPM7M911V1662, SPM7M111MV513, SPM7M311M0610, SPM7M110MVS45. The total value of the awarded contracts has been US$ 43,552.00.

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 Feb 23, 2010, 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 does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. 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 4310013023003 does not contain precious metals.

This information was last updated on Apr 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) CRAFTS PRECISION INDUSTRIES MODEL WS-2 AND WS-2A RECIPROCATING COMPRESSORS
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) BRONZE PER MIL-B-16541; OUTER; 3.500 IN. OD,3.375 IN. ID,0.562 IN. W; 3.000-20 UNS INTERNAL THREAD; ONE NUMBER 29 DRILL THRU IN THREAD; THREAD WIDTH 0.375 IN.