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NSN 5331-01-321-7708, 5331013217708
O-RING

Federal Supply Classification
FSC 5331 - O-Ring
National Item Identification Number
NIIN 013217708
Codification Country
United States
Item Name Code
INC 47946
Criticality
(S) The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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.
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DLMS® Summary

National Stock Number 5331-01-321-7708

National Stock Number (NSN) 5331-01-321-7708, or NIIN 013217708, (o-ring) was assigned June 23, 1990 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers 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 Oct 13, 2010. There have been 3 contracts issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM5M211V0195, SPM5M210V2383, SPM5M210M1280. The total value of the awarded contracts has been US$ 1,816.00.

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

There has been very little 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 Mar 29, 2010, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 47946. [A NONMETALLIC CIRCULAR ITEM WITH AN APERATURE, HAVING A SOLID ROUND CROSS-SECTION. THEY ARE USED PRIMARILY FOR SEALING. FOR ITEMS WITH OTHER THAN ROUND CROSS SECTION, SEE PACKING,PREFORMED. FOR NONCIRCULAR ITEMS WITH A ROUND CROSS-SECTION, SEE SEAL,NONMETALLIC ROUND SECTION AND RUBBER,ROUND SECTION.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5331013217708 does not contain precious metals.

This NSN is associated to Schedule B 3926904500: gaskets,washers & other seals. The Schedule B End Use is listed as other industrial supplies. NAICS classification category 339991: gasket, packing, and sealing device manufacturing.

This information was last updated on .


Technical Characteristics

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) CLEANED IN ACCORDANCE WITH MIL-I-52211
END ITEM IDENTIFICATION
(AGAV) MANIFOLD ASSY 1A (OXYGEN) OGP
CENTER HOLE DIAMETER
(ADYT) 0.634 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATION
(CRTL) ZZZY
CROSS-SECTIONAL HEIGHT
(ADVN) 0.050 INCHES NOMINAL
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
III END ITEM IDENTIFICATION
(AGAV) MANIFOLD ASSY 1A (OXYGEN) OGP

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