The O-Ring, cataloged under National Stock Number 5331-00-618-1603, 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 44 commercial cross-references from 25 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 | 5331-00-618-1603 |
| Primary Part Number | MS28775-240 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Center Hole Diameter | 3.719 INCHES MINIMUM AND 3.749 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 3.976 INCHES MINIMUM AND 4.048 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1000-013PC18 | Aluf Industries Inc (USA) |
| 2-240N304-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2300-446 PC 48 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 5331PL0891678 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| PRP568-240-4067-70 | Parco, Llc (USA) |
| M83248/1-240 | Zf Industrieantriebe Witten Gmbh (DEU) |
| V3E10005PC34 | Vacco Industries (USA) |
| 2-240 N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AN6230-18 | Zf Industrieantriebe Witten Gmbh (DEU) |
| ARP568-240MIP55 16-70DURM | Zf Industrieantriebe Witten Gmbh (DEU) |
| 6230-18 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AN6230B18 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1100-1020-2 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 15809D PIECE 92 | Liaaen Verft A/s (NOR) |
| 4-07782 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 230-927-240-730 -A | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28775-240 PRIMARY | Sae International Dba Sae International (USA) |
| MIL-P-25732C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS28775-240 | Society of Automotive Engineers Inc (USA) |
| 903018 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-618-1603 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-618-1603 has 44 cross-referenced part numbers: 1000-013PC18 (Aluf Industries Inc), 2-240N304-75 (Zf Industrieantriebe Witten Gmbh), 2300-446 PC 48 (Federal Specifications Promulgated by General Services Administration Washington DC), 5331PL0891678 (Jednolity Indeks Materialowy - Uniform Material Index), PRP568-240-4067-70 (Parco, Llc) and 39 more.
There are 12 known substitutes for 5331-00-618-1603: 3110-00-144-8940, 5331-00-165-1958, 5331-00-291-3070 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-240: Center Hole Diameter: 3.719 INCHES MINIMUM AND 3.749 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Outside Diameter: 3.976 INCHES MINIMUM AND 4.048 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-618-1603 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.