The Seal Seat, cataloged under National Stock Number 5330-01-210-7342, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Tld Ace Corp Div Tld Ace. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal Seat |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795); Tld Ace Corp Div Tld Ace (CAGE 00365) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-210-7342 |
| Primary Part Number | 30055-7 |
| Item Name | Seal Seat |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Tld Ace Corp Div Tld Ace |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 3P525B REF 7 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 30055-7 PRIMARY | Tld Ace Corp Div Tld Ace (USA) |
| Reference | Meaning |
|---|---|
| 276GF-15A | 7/2 Vendor item drawing reference W.w. Grainger, Inc. Div Government Sales Division |
NSN 5330-01-210-7342 is a Seal Seat, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-210-7342 has 2 manufacturer part numbers on file: 3P525B REF 7 (W.w. Grainger, Inc. Div Government Sales Division), 30055-7 (Tld Ace Corp Div Tld Ace).
3 possible matches (shared part number, not a government interchangeability claim): 5360-01-301-3910, 2990-01-538-3841, 5330-01-617-8980. Verify interchangeability with system specifications before substitution.
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.