The O-Ring, cataloged under National Stock Number 5331-01-327-3537, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-327-3537 |
| Primary Part Number | 10328967 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Nimikkeistokeskus Ncb Finland |
| Status | ACTIVE |
| Elongation Percentage | 200 MAXIMUM |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZW |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Peripheral Diameter | 5.512 INCHES NOMINAL IN |
| Center Hole Diameter | 5.211 INCHES MINIMUM AND 5.257 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10328967 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS29513-252 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS29513-252 | Society of Automotive Engineers Inc (USA) |
| MS29513-252 | Sae International Dba Sae International (USA) |
NSN 5331-01-327-3537 is a O-Ring, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-327-3537 has 4 cross-referenced part numbers: 10328967 (Nimikkeistokeskus Ncb Finland), MS29513-252 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS29513-252 (Society of Automotive Engineers Inc), MS29513-252 (Sae International Dba Sae International).
There is 1 known substitute for 5331-01-327-3537: 5331-00-527-8116. Verify interchangeability with system specifications before substitution.
Key specifications for 10328967: Elongation Percentage: 200 MAXIMUM; Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZW; Special Features: MATERIAL IS RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. HARDNESS RATING IS 65.0 SHORE DUROMETER A NOMINAL OVERALL.. 7 total characteristics are documented in the Federal Logistics Information System.