The O-Ring, cataloged under National Stock Number 5331-00-285-9847, 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 19 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 | 5331-00-285-9847 |
| Primary Part Number | MS28778-32 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN |
| Outside Diameter | 2.547 INCHES MINIMUM AND 2.599 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.327 INCHES MINIMUM AND 2.347 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS28778-32 | Society of Automotive Engineers Inc (USA) |
| MS28778-32ES | Eriks B.v. (NLD) |
| 3-932 N507-90 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 3-932N507-90 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 5661-0932 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 7799-32 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 2251-32 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| MS28778 32 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SR810B-90-32 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| D6-32 | Federal-Mogul Corp Government Sales Dept (USA) |
| 5331PL1236077 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AS28778-32 | Sae International Dba Sae International (USA) |
| MS28778-32 PRIMARY | Sae International Dba Sae International (USA) |
| F-14260-32 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 3-932N507-90 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| 0855607600 | Renault (FRA) |
| MILG5510 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS28778-32 | Society of Automotive Engineers Inc (USA) |
| MS28778-32 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 3-32BUNA-N | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-285-9847 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-285-9847 has 30 cross-referenced part numbers: AS28778-32 (Society of Automotive Engineers Inc), MS28778-32ES (Eriks B.v.), 3-932 N507-90 (Parker Hannifin Gmbh O-Ring Division), 3-932N507-90 (Parker-Hannifin Corp Div O-Ring Division), 5661-0932 (Zf Industrieantriebe Witten Gmbh) and 25 more.
There are 12 known substitutes for 5331-00-285-9847: 2920-00-019-0463, 5331-00-054-6933, 6810-00-127-5668 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28778-32: Cross-Sectional Height: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN; Outside Diameter: 2.547 INCHES MINIMUM AND 2.599 INCHES MAXIMUM IN; Center Hole Diameter: 2.327 INCHES MINIMUM AND 2.347 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-285-9847 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.