The Seal,plain Encased, cataloged under National Stock Number 5330-01-080-8960, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dumore Corporation. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-080-8960 |
| Primary Part Number | 700-0021 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dumore Corporation |
| Status | ACTIVE |
| Temp Rating | -40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 1.375 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Case Style | RECESSED |
| Accommodated Shaft Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| 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 |
|---|---|
| 700-0021 PRIMARY | Dumore Corporation (USA) |
| Reference | Meaning |
|---|---|
| R-700-0021 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| R-700-0021 | 5/9 Secondary reference Dumore Corporation |
| BR-124-48-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-080-8960 is a Seal,plain Encased, manufactured by Dumore Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-080-8960 has 1 manufacturer part number on file: 700-0021 (Dumore Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-083-3805, 5330-01-285-7107, 3120-01-295-8747. Verify interchangeability with system specifications before substitution.
Key specifications for 700-0021: Temp Rating: -40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Seal Width: 0.250 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 1.375 INCHES NOMINAL IN. 9 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.