The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-394-4271, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Wascomat of America Div of Bermil Industries Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-394-4271 |
| Primary Part Number | 900477 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Wascomat of America Div of Bermil Industries Corp |
| Status | ACTIVE |
| Cross-Sectional Height | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.375 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Fabrication Method | SOLID |
| Construction | SOLID |
| 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 |
|---|---|
| 900477 PRIMARY | Wascomat of America Div of Bermil Industries Corp (USA) |
| Reference | Meaning |
|---|---|
| 241324 | 5/9 Secondary reference Wascomat of America Div of Bermil Industries Corp |
NSN 5330-00-394-4271 is a Seal,nonmetallic Special Shaped, manufactured by Wascomat of America Div of Bermil Industries Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-394-4271 has 1 manufacturer part number on file: 900477 (Wascomat of America Div of Bermil Industries Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-038-1568, 5935-01-044-6873. Verify interchangeability with system specifications before substitution.
Key specifications for 900477: Cross-Sectional Height: 0.250 INCHES NOMINAL IN; Cross-Sectional Width: 0.375 INCHES NOMINAL IN; Overall Length: 52.750 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL. 5 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.