The O-Ring, cataloged under National Stock Number 5331-00-582-7475, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-582-7475 |
| Primary Part Number | AS3578-906 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Center Hole Diameter | 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN |
| Elongation Percentage | 200 MAXIMUM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 0.624 INCHES NOMINAL IN |
| Hardness Rating | 65.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3578-906 | Sae International Dba Sae International (USA) |
| 182505 | Woodward, Inc. Div Fuel Systems and Controls (USA) |
| 10159921 | Nimikkeistokeskus Ncb Finland (FIN) |
| 5004912 | Embraer Aviation International (FRA) |
| 248387 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| MS9020-06ES | Eriks B.v. (NLD) |
| MS9020-06 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 557S6 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| 557S6 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 5331PL2076073 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5331PL0816592 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 11,89X1,98-20B7 | Stacem (FRA) |
| 5004912 | Embraer S.a. (BRA) |
| JT 11.89X1.98-20B7 | Stacem (FRA) |
| 69890-106 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 5004912 | Embraer Empresa Brasileira De Aeronautica Sa (BRA) |
NSN 5331-00-582-7475 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-582-7475 has 16 cross-referenced part numbers: AS3578-906 (Sae International Dba Sae International), 182505 (Woodward, Inc. Div Fuel Systems and Controls), 10159921 (Nimikkeistokeskus Ncb Finland), 5004912 (Embraer Aviation International), 248387 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 11 more.
There are 4 known substitutes for 5331-00-582-7475: 5365-00-614-0379, 5961-00-892-0826, 5970-01-053-1918 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3578-906: Center Hole Diameter: 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN; Elongation Percentage: 200 MAXIMUM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Outside Diameter: 0.624 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-582-7475 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.