The Gasket Set, cataloged under National Stock Number 5330-00-341-8204, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is WS Darley & Co Div Ohler Pump. Government technical data includes 2 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. 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 | 5330-00-341-8204 |
| Primary Part Number | K1021 |
| Item Name | Gasket Set |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | WS Darley & Co Div Ohler Pump |
| Status | ACTIVE |
| Component Quantity | 7 |
| Nonsupply Items and Quantities | 00299 D1051 GASKET 1 AND 00299 D1052 GASKET 1 AND 00299 01053 GASKET 3 AND 00299 D1054 GASKET 1 AND 00299 D1055 LEATHER 1 |
| 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 |
|---|---|
| K1021 PRIMARY | WS Darley & Co Div Ohler Pump (USA) |
NSN 5330-00-341-8204 is a Gasket Set, manufactured by WS Darley & Co Div Ohler Pump, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-341-8204 has 1 manufacturer part number on file: K1021 (WS Darley & Co Div Ohler Pump).
2 possible matches (shared part number, not a government interchangeability claim): 6685-00-526-8731, 8010-01-468-6887. Verify interchangeability with system specifications before substitution.
Key specifications for K1021: Component Quantity: 7; Nonsupply Items and Quantities: 00299 D1051 GASKET 1 AND 00299 D1052 GASKET 1 AND 00299 01053 GASKET 3 AND 00299 D1054 GASKET 1 AND 00299 D1055 LEATHER 1. 2 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.