The Seal,plain, cataloged under National Stock Number 5330-01-445-7413, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia. Government technical data includes 6 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-445-7413 |
| Primary Part Number | S-282512 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia |
| Status | ACTIVE |
| Seal Width | 0.477 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN |
| Housing Bore Diameter | 6.504 INCHES MINIMUM AND 6.509 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 5.500 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM OVERALL |
| Construction | ONE-PIECE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 754-6407546 | Naval Sea Systems Command (USA) |
| S-282512 PRIMARY | Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia (USA) |
NSN 5330-01-445-7413 is a Seal,plain, manufactured by Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-445-7413 has 2 manufacturer part numbers on file: 754-6407546 (Naval Sea Systems Command), S-282512 (Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-656-0258. Verify interchangeability with system specifications before substitution.
Key specifications for S-282512: Seal Width: 0.477 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN; Housing Bore Diameter: 6.504 INCHES MINIMUM AND 6.509 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SINGLE LIP; Accommodated Shaft Diameter: 5.500 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.