The O-Ring, cataloged under National Stock Number 5331-00-933-7072, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-933-7072 |
| Primary Part Number | SMB544229 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Material | RUBBER SILICONE CLASS Q |
| Temp Rating | -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 1.165 INCHES MINIMUM AND 1.177 INCHES MAXIMUM IN |
| Hardness Rating | 60.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SMB544229 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| AMS3302 | Society of Automotive Engineers Inc (USA) |
| MIL-STD-413 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AMS3302 | Sae International Dba Sae International (USA) |
| 10352014 | Nimikkeistokeskus Ncb Finland (FIN) |
| AS568-217 | Sae International Dba Sae International (USA) |
| 5330009337072 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| AS568-217 | Society of Automotive Engineers Inc (USA) |
NSN 5331-00-933-7072 is a O-Ring, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-933-7072 has 8 cross-referenced part numbers: SMB544229 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), AMS3302 (Society of Automotive Engineers Inc), MIL-STD-413 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AMS3302 (Sae International Dba Sae International), 10352014 (Nimikkeistokeskus Ncb Finland) and 3 more.
There are 12 known substitutes for 5331-00-933-7072: 9320-00-024-5088, 5331-00-135-3009, 5331-00-138-0063 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SMB544229: Material: RUBBER SILICONE CLASS Q; Temp Rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF; Center Hole Diameter: 1.165 INCHES MINIMUM AND 1.177 INCHES MAXIMUM IN; Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL. 5 total characteristics are documented in the Federal Logistics Information System.