The O-Ring, cataloged under National Stock Number 5331-00-584-0263, 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 38 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 | 5331-00-584-0263 |
| Primary Part Number | MS28775-218 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.228 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 1.492 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS28775-218 | Lockheed Martin Sippican, Inc. Div Communication Division (USA) |
| MS28775-218 | Society of Automotive Engineers Inc (USA) |
| 10250510-4 | Us Army Aviation and Missile Command (USA) |
| ARP568-218 P0LY URETHANE | Zf Industrieantriebe Witten Gmbh (DEU) |
| M83248/1-126 | Zf Industrieantriebe Witten Gmbh (DEU) |
| R71732 | Deere & Company Dba Deere John Co (USA) |
| P-ZLAB-0052562 | Madzeal SL (ESP) |
| 2300-79108 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 10051052 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS28775-218 | Bae Systems Land & Armaments L.p. (USA) |
| MS28775-218 | Feinmechanische Werke Mainz Gmbh (DEU) |
| 1000-009PC218 | Aluf Industries Inc (USA) |
| 5330005840263 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 6002-102PC122 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 25704-281520-76-0 | Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (DEU) |
| 2-218 N304-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| R71732 | John Deere Construction & Forestry Company Div Direct Governmental Sales (USA) |
| 303862 | Wiba Zevenaar B.v. (NLD) |
| 817565 | Terex American Crane Corp (USA) |
| AS568-218MIL-P- 25732 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-584-0263 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-584-0263 has 50 cross-referenced part numbers: MS28775-218 (Lockheed Martin Sippican, Inc. Div Communication Division), MS28775-218 (Society of Automotive Engineers Inc), 10250510-4 (Us Army Aviation and Missile Command), ARP568-218 P0LY URETHANE (Zf Industrieantriebe Witten Gmbh), M83248/1-126 (Zf Industrieantriebe Witten Gmbh) and 45 more.
There are 12 known substitutes for 5331-00-584-0263: 6240-00-155-7888, 5331-00-167-5114, 5331-00-171-9916 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-218: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 1.228 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Outside Diameter: 1.492 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-584-0263 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.