The O-Ring, cataloged under National Stock Number 5331-00-167-5172, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 26 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 | 5331-00-167-5172 |
| Primary Part Number | AS3581-904 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Outside Diameter | 0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.344 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M83248/2-904 | Dbr Industries, Inc. Dba Dbr Industries Inc (USA) |
| M83248/-904 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 431385 ITEM 41 | Donaldson Company, Inc. (USA) |
| S10985-009 | Circor Pumps North America Llc (USA) |
| 123-904-5-90 | Zf Industrieantriebe Witten Gmbh (DEU) |
| PA12650812 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| AMS 7259D | Society of Automotive Engineers Inc (USA) |
| 700-116-355C | Zf Industrieantriebe Witten Gmbh (DEU) |
| 20213 FIND 16 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 801-6640811 PC 128-B | Naval Sea Systems Command (USA) |
| 2633-561-01 PC 162-B | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 54-67-2904 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 3-904V709-90 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 3904V-9 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| WE-00588-40U ITEM 22 | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
| M83248/2-904 | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| M83248/2-904 | Society of Automotive Engineers Inc (USA) |
| 3799400 FIND 22 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 20257 FIND 26 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 170-41715 ITEM 15 | Moog Inc. Dba Ampac-Isp Corp (USA) |
NSN 5331-00-167-5172 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-167-5172 has 50 cross-referenced part numbers: M83248/2-904 (Dbr Industries, Inc. Dba Dbr Industries Inc), M83248/-904 (Zf Industrieantriebe Witten Gmbh), 431385 ITEM 41 (Donaldson Company, Inc.), S10985-009 (Circor Pumps North America Llc), 123-904-5-90 (Zf Industrieantriebe Witten Gmbh) and 45 more.
There are 12 known substitutes for 5331-00-167-5172: 5331-00-020-0203, 5331-00-065-0234, 5331-00-068-9528 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3581-904: Outside Diameter: 0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN; Center Hole Diameter: 0.344 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-167-5172 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.