The O-Ring, cataloged under National Stock Number 5331-00-584-1840, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 5 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 | 5331-00-584-1840 |
| Primary Part Number | MS28775-014 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | CANCELLED |
| Outside Diameter | 0.618 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| Temp Rating | 275.0 FAHRENHEIT DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS28775-014 | Bae Systems Land & Armaments L.p. (USA) |
| HTE 5917-031 | Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd (GBR) |
| 0923846-0 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SP3502 | Vickers Inc (USA) |
| 12,42X1,78-24B7 | Le Joint Francais (FRA) |
| 10089250 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS28775-014ES | Eriks B.v. (NLD) |
| 080-04273-4 | Moog Inc (USA) |
| 2-014 N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 671-00014-0 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2620-932X1 PIECE 14 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| P-ZLAB-0052593 | Madzeal SL (ESP) |
| 5331005841840 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| AS568-014 MIL-P-25732 | Society of Automotive Engineers Inc (USA) |
| 8800-39-18 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 100700-014 | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
| MS28775-014 | Liebherr-Aerospace Lindenberg Gmbh (DEU) |
| 4666834-4 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 08E01014 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28775-014 | Trelleborg Sealing Solutions Conde (FRA) |
NSN 5331-00-584-1840 is a O-Ring, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-584-1840 has 50 cross-referenced part numbers: MS28775-014 (Bae Systems Land & Armaments L.p.), HTE 5917-031 (Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd), 0923846-0 (Zf Industrieantriebe Witten Gmbh), SP3502 (Vickers Inc), 12,42X1,78-24B7 (Le Joint Francais) and 45 more.
There are 12 known substitutes for 5331-00-584-1840: 5331-00-052-6653, 5915-00-159-7349, 5940-00-221-5086 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-014: Outside Diameter: 0.618 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN; End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-584-1840 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.