The Gasket, cataloged under National Stock Number 5330-00-981-8914, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-981-8914 |
| Primary Part Number | SMS-6056B |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc |
| Status | ACTIVE |
| Outside Diameter | 1.281 INCHES NOMINAL IN |
| Aperture Diameter | 1.031 INCHES NOMINAL IN |
| Material | COPPER OVERALL |
| 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 |
|---|---|
| SMS-6056B | Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| 200110AUPC173 | 5/9 Secondary reference U.S. Government activity |
| 6056B | 5/9 Secondary reference U.S. Government activity |
| 200110AUPC173 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| AB6056B | 5/9 Secondary reference U.S. Government activity |
| 6056B | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| AB6056B | 5/9 Secondary reference U.S. Government activity |
| 200110AUPC173 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| 200110AUPC173 | 5/9 Secondary reference U.S. Government activity |
| 6056B | 3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand |
NSN 5330-00-981-8914 is a Gasket, manufactured by Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-981-8914 has 1 manufacturer part number on file: SMS-6056B (Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-334-3593. Verify interchangeability with system specifications before substitution.
Key specifications for SMS-6056B: Outside Diameter: 1.281 INCHES NOMINAL IN; Aperture Diameter: 1.031 INCHES NOMINAL IN; Material: COPPER OVERALL. 3 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.