NSN 5330-01-432-8274, 5330014328274
PACKING ASSEMBLY

Federal Supply Classification: FSC 5330 - Packing and Gasket Materials
National Item Identification Number: NIIN 014328274
Codification Country: United States
Item Name Code: INC 07961
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: (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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5330-01-432-8274

National Stock Number (NSN) 5330-01-432-8274, or NIIN 014328274, (packing assembly) was assigned June 14, 1996 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 5 contracts issued for this part number, with 5 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: SPE7L325P3725, SPE7L324P3151, SPE7L123P3071, SPE5EM18V0568, SPE5EM15M0348. The total value of the awarded contracts has been US$ 6,259.35.

This NSN is fairly common among different weapons systems, belonging to 21 different platforms.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 2,194. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 07961. [ANY COMBINATION OF ITEMS MANUFACTURED FROM PACKING MATERIAL TO PREDETERMINED DIMENSIONS, OR ANY COMBINATION OF NONMETALLIC MOLDED OR FORMED SHAPES (OTHER THAN SOLID RUBBER OR SYNTHETIC RUBBER RINGS HAVING A SQUARE OR RECTANGULAR CROSS SECTION) SPECIFICALLY DESIGNED AND MANUFACTURED FOR USE AS A SEAL. THE ASSEMBLY MAY INCLUDE METAL LANTERN RINGS, METAL SEPARATORS, AND/OR END OR ADAPTER RINGS.]. This item does not have a nuclear hardened feature or any other critical feature 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 5330014328274 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-P-24503 TY 2 CL 2 GR N MIL SPEC SINGLE MATERIAL RESPONSE 2ND INTERMEDIATE RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-P-24503 TY 2 CL 2 GR N MIL SPEC SINGLE MATERIAL RESPONSE 3RD INTERMEDIATE RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-P-24503 TY 2 CL 2 GR N MIL SPEC SINGLE MATERIAL RESPONSE 4TH INTERMEDIATE RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-P-24503 TY 1 CL 2 GR N MIL SPEC SINGLE MATERIAL RESPONSE TOP RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-P-24583, TY 1 CL 2 GR N MIL SPEC SINGLE MATERIAL RESPONSE 1ST INTERMEDIATE RING
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-P-24583, TY 1 CL 2 GR N MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING
CROSS-SECTIONAL HEIGHT: (ADVN) 0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE: (AAGR) SQUARE/RECTANGULAR
HEIGHT: (HGTH) 0.750 INCHES NOMINAL
INSIDE DIAMETER: (AARX) 0.531 INCHES MINIMUM AND 0.551 INCHES MAXIMUM
INTERMEDIATE RING QUANTITY: (ADTH) 4
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) UNABLE TO DECODE
OUTSIDE DIAMETER: (ABHE) 0.817 INCHES MINIMUM AND 0.837 INCHES MAXIMUM