The O-Ring, cataloged under National Stock Number 5331-00-579-3158, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 31 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-579-3158 |
| Primary Part Number | MS28775-008 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN |
| Outside Diameter | 0.305 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19480 | Triumph Engine Control Systems Llc (USA) |
| 4666834-1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| ARP568-229MILG2 5732 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 19480 | Systemes De Controles Goodrich Ltee (CAN) |
| ARP568-008MILG1149TY2CL5 | Society of Automotive Engineers Inc (USA) |
| R900200072 | Bosch Rexroth Ag (DEU) |
| AN3SR832-75 | Le Joint Francais (FRA) |
| 4160500-073 | Raytheon Company Div Rmd Strategic (USA) |
| 5330005793158 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1D682506992 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 3010628 | Embraer Aviation International (FRA) |
| SP3103 | Dresser Industries Inc Leroi Div (USA) |
| MS28784-8 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5331PL1672947 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 801204-7 | Marvel Engineering Company Inc (USA) |
| ARP568-008 MIL- P-5516B | Zf Industrieantriebe Witten Gmbh (DEU) |
| B568-008 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 230079002 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 54-66-5008 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 632007-08 | Satair A/s (DNK) |
NSN 5331-00-579-3158 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-579-3158 has 50 cross-referenced part numbers: 19480 (Triumph Engine Control Systems Llc), 4666834-1 (Zf Industrieantriebe Witten Gmbh), ARP568-229MILG2 5732 (Zf Industrieantriebe Witten Gmbh), 19480 (Systemes De Controles Goodrich Ltee), ARP568-008MILG1149TY2CL5 (Society of Automotive Engineers Inc) and 45 more.
There are 12 known substitutes for 5331-00-579-3158: 3040-00-130-8094, 5320-00-236-7296, 5305-00-282-2712 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-008: End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN; Outside Diameter: 0.305 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-579-3158 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.