The O-Ring, cataloged under National Stock Number 5331-00-167-5122, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 42 commercial cross-references from 17 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 | 5331-00-167-5122 |
| Primary Part Number | 4400571-1340 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Marotta Controls Inc |
| Status | CANCELLED |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Outside Diameter | 2.047 INCHES MINIMUM AND 2.089 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.847 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN |
| Temp Rating | -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF |
| Hardness Rating | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10346608 | Nimikkeistokeskus Ncb Finland (FIN) |
| AS3209-134 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| AS3209-134 | Society of Automotive Engineers Inc (USA) |
| MS9388-134 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 098374 | A W Chesterton Co Div Sealing Device Division (USA) |
| 5331PL2083854 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 2-134V884-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| D11400 ITEM 47 | Danco Valve Company (USA) |
| SAE-AMS7276 | Sae International Dba Sae International (USA) |
| 2-279 77-545-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 95000162 | Zf Industrieantriebe Witten Gmbh (DEU) |
| M83248/1-134 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5331PL0885385 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 4400571-1340 PRIMARY | Marotta Controls Inc (USA) |
| 1628831 REV A PART NO 89F | Blackmer System One, Inc. Div Blackmer System One, Inc. (USA) |
| 5331PL2024404 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AMS7276G | Sae International Dba Sae International (USA) |
| M83248/1-134 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 098374 | Zf Industrieantriebe Witten Gmbh (DEU) |
| ST1000-134 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5331-00-167-5122 is a O-Ring, manufactured by Marotta Controls Inc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-167-5122 has 42 cross-referenced part numbers: 10346608 (Nimikkeistokeskus Ncb Finland), AS3209-134 (Leonardo Spa Helicopters Division - Production Site), AS3209-134 (Society of Automotive Engineers Inc), MS9388-134 (Zf Industrieantriebe Witten Gmbh), 098374 (A W Chesterton Co Div Sealing Device Division) and 37 more.
There are 12 known substitutes for 5331-00-167-5122: 5340-00-006-9830, 5330-00-229-0286, 5330-00-615-0626 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4400571-1340: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Outside Diameter: 2.047 INCHES MINIMUM AND 2.089 INCHES MAXIMUM IN; Center Hole Diameter: 1.847 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN; Temp Rating: -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-167-5122 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.