The O-Ring, cataloged under National Stock Number 5331-00-291-3272, 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 30 commercial cross-references from 26 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-291-3272 |
| Primary Part Number | MS29513-270 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 8.954 INCHES MINIMUM AND 9.014 INCHES MAXIMUM IN |
| Outside Diameter | 9.204 INCHES MINIMUM AND 9.320 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-270 N602-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 7866-270 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| MS29513-270 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS29513 | Sae International Dba Sae International (USA) |
| PX1775-270 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 2-270 N602-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS29513-270 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| AS29513-270 | Dbr Industries, Inc. Dba Dbr Industries Inc (USA) |
| 1793-270 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| MILP5315 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10V60-141-270 | Houghton International Inc. (USA) |
| 0-2-5-4 | Bird-Johnson Propeller Company, Llc (USA) |
| A-270SR8019-65 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| MS29513-270 | Society of Automotive Engineers Inc (USA) |
| 5330002913272 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5330002913272 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 270-C-69 | Ap Parts Co Industrial Sales Div (USA) |
| 2-270 N602-70 | Dolly Mfg Corp (USA) |
| PRP568-270-457-60 | Parco, Llc (USA) |
| C-69-270 | Federal-Mogul Corp Government Sales Dept (USA) |
NSN 5331-00-291-3272 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-291-3272 has 30 cross-referenced part numbers: 2-270 N602-70 (Parker Hannifin Gmbh O-Ring Division), 7866-270 (Parker Hannifin Corporation Div O-Ring Division), MS29513-270 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), SAE-AS29513 (Sae International Dba Sae International), PX1775-270 (Acushnet Rubber Company, Inc. Dba Precix) and 25 more.
There are 4 known substitutes for 5331-00-291-3272: 5331-00-476-7498, 5331-00-843-4611, 6750-01-382-0887 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS29513-270: End Item Identification: A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 8.954 INCHES MINIMUM AND 9.014 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-291-3272 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.