The O-Ring, cataloged under National Stock Number 5331-01-385-3742, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-385-3742 |
| Primary Part Number | 938802 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Thales Defense & Security Inc Dba Thales Communications Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 1.5 MILLIMETERS MINIMUM AND 1.7 MILLIMETERS MAXIMUM MM |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM |
| Material Document and Classification | 4470 MFR REF SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 31.8 MILLIMETERS MINIMUM AND 32.4 MILLIMETERS MAXIMUM MM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 938802 | Thales Uk Limited Secure Communications and Information Systems (GBR) |
| 938802 PRIMARY | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
| Reference | Meaning |
|---|---|
| 938802 | 5/9 Secondary reference Racal Communications Systems Ltd |
NSN 5331-01-385-3742 is a O-Ring, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-385-3742 has 2 manufacturer part numbers on file: 938802 (Thales Uk Limited Secure Communications and Information Systems), 938802 (Thales Defense & Security Inc Dba Thales Communications Inc).
Key specifications for 938802: Cross-Sectional Height: 1.5 MILLIMETERS MINIMUM AND 1.7 MILLIMETERS MAXIMUM MM; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM; Material Document and Classification: 4470 MFR REF SINGLE MATERIAL RESPONSE; Center Hole Diameter: 31.8 MILLIMETERS MINIMUM AND 32.4 MILLIMETERS MAXIMUM MM. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.