The O-Ring, cataloged under National Stock Number 5331-00-451-0118, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 35 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 | 5331-00-451-0118 |
| Primary Part Number | 7052637-01 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Elongation Percentage | 331 MAXIMUM |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Outside Diameter | 0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.732 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU |
| Temp Rating | -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ARP 583-116 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| Y325-116 | Zf Industrieantriebe Witten Gmbh (DEU) |
| N0674 2-116 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| H743351 | Case J I Co (USA) |
| R4-210 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS116-B46-70 | Federal-Mogul Corp Government Sales Dept (USA) |
| 7052637-01 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| SR116PD751 | Le Joint Francais (FRA) |
| 29771-116 | Danfoss Fluid Power Inc Racine Opn (USA) |
| 13725 | New Venture Gear Inc New Process Gear Div (USA) |
| N674-70 2-116 18,72X2,62 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| A27365 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 101A714U01 | Fischer and Porter Co (USA) |
| 32475 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| OR18,72X2,62 2-116 N674-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 70098869 | Bae Systems Marine Limited (GBR) |
| OR-116N | Spaenaur Inc (CAN) |
| B10-100-S3KD/20 | Norgren Martonair Ltd (GBR) |
| 2-116N674-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 6760252 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 5331-00-451-0118 is a O-Ring, manufactured by Naval Sea Systems Command, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-451-0118 has 35 cross-referenced part numbers: ARP 583-116 (Parker-Hannifin Corp Div O-Ring Division), Y325-116 (Zf Industrieantriebe Witten Gmbh), N0674 2-116 (Parker-Hannifin Corp Div O-Ring Division), H743351 (Case J I Co), R4-210 (Zf Industrieantriebe Witten Gmbh) and 30 more.
There are 12 known substitutes for 5331-00-451-0118: 5845-00-338-0853, 2805-00-374-9746, 5331-00-623-0000 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7052637-01: Elongation Percentage: 331 MAXIMUM; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; End Item Identification: W/S: TICONDEROGA CLASS CG (47); SYSTEMS, JP-5 AVIATION FUELS; TORPEDO, ADCVAP 48; LOS ANGELES CLASS SSN (688); TORPEDO, MK 48; CHILLED WATER A/C SYSTEMS; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); AIRCRAFT, T-39. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-451-0118 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.