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NSN 5331-01-019-2448, 5331010192448
Cancelled -> Replaced by 5331004046300

Federal Supply Classification
FSC 5331 - O-Ring
National Item Identification Number
NIIN 010192448
Codification Country
United States
Item Name Code
INC 47946
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.
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DLMS® Summary

National Stock Number 5331-01-019-2448

National Stock Number (NSN) 5331-01-019-2448, or NIIN 010192448, (o-ring) was assigned April 14, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 5331004046300, 5330000036710, 5330001979584, 5330000090544.

There are 23 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 10 suppliers. Today, 10 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 6 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 13 sources of supply.

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 25 contracts issued for this part number, with 30 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M224P1671, SPE7M224P0722, SPE7M224P0170, SPE7M223P4047, SPE7M223P1737. The total value of the awarded contracts has been US$ 2,216,595.98.

This NSN is very common among different weapons systems, belonging to 67 different platforms.

There has been a small amount of 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$ 7,369. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 29, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. 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.]. 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 5331010192448 does not contain precious metals.

This NSN is associated to Schedule B 4016930000: gaskets, washers and other seals, of vulcanized rubber other than hard rubber. The Schedule B End Use is listed as industrial rubber products. NAICS classification category 339991: gasket, packing, and sealing device manufacturing.

This information was last updated on .


Technical Characteristics

CENTER HOLE DIAMETER
(ADYT) 4.844 INCHES MINIMUM AND 4.874 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
(ADVN) 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
OUTSIDE DIAMETER
(ABHE) 5.094 INCHES MINIMUM AND 5.180 INCHES MAXIMUM
MATERIAL
(MATT) RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

Manufacturer Part Numbers

12057312

RNCC
5
RNVC
2
12342X35324B7

RNCC
5
RNVC
2
2249N30475

RNCC
5
RNVC
9
2249N30475

RNCC
5
RNVC
9
202174

RNCC
5
RNVC
2
230079139

RNCC
5
RNVC
2
5306010192448

RNCC
5
RNVC
9
6639

RNCC
C
RNVC
1
80369155666

RNCC
C
RNVC
1
8478924

RNCC
C
RNVC
1
AN6230B27

RNCC
C
RNVC
1
ARP568249

RNCC
C
RNVC
1
MS28775249

RNCC
5
RNVC
9
MS28775249

RNCC
5
RNVC
9
MILP25732

RNCC
5
RNVC
9
AS28775

RNCC
5
RNVC
9
AS28775

RNCC
5
RNVC
9
MS28775249

RNCC
3
RNVC
2
SAEAS28775

RNCC
3
RNVC
1
102602313

RNCC
5
RNVC
2
5331PL0810012

RNCC
6
RNVC
9
5306010192448

RNCC
6
RNVC
9
MS28775249

RNCC
5
RNVC
2

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