The O-Ring, cataloged under National Stock Number 5331-01-061-3000, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 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 | 5331-01-061-3000 |
| Primary Part Number | 5006-73 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | CANCELLED |
| Outside Diameter | 0.430 INCHES MINIMUM AND 0.452 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Temp Rating | -35.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-011 C557-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 2-011-C557-7 | Zf Industrieantriebe Witten Gmbh (DEU) |
| S8057BG6 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 57012 | Bergstrom Inc (USA) |
| 10192558 | Nimikkeistokeskus Ncb Finland (FIN) |
| 5006-73 PRIMARY | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 714330-1 | Raytheon Company Div Rmd Strategic (USA) |
| C577-7-2-11 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| 30048 | Austin-Westran Llc (USA) |
| 2-011C557-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 300-649P10 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-01-061-3000 is a O-Ring, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-061-3000 has 11 cross-referenced part numbers: 2-011 C557-70 (Parker Hannifin Gmbh O-Ring Division), 2-011-C557-7 (Zf Industrieantriebe Witten Gmbh), S8057BG6 (Honeywell International Inc. Div Aerospace - Torrance), 57012 (Bergstrom Inc), 10192558 (Nimikkeistokeskus Ncb Finland) and 6 more.
There are 12 known substitutes for 5331-01-061-3000: 5120-00-242-7410, 5110-00-293-0248, 5999-00-301-4854 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5006-73: Outside Diameter: 0.430 INCHES MINIMUM AND 0.452 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Material: RUBBER CHLOROPRENE CLASS CR. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-061-3000 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.