The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-325-7688, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Waltco Truck Equipment Co Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-325-7688 |
| Primary Part Number | 21170-9500 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Waltco Truck Equipment Co Inc |
| Status | ACTIVE |
| Component Quantity | 8 |
| 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 |
|---|---|
| 21170-9500 PRIMARY | Waltco Truck Equipment Co Inc (USA) |
| 607325 | Acs Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 21170-950G | D/9 Drawing number reference only Waltco Truck Equipment Co Inc |
NSN 5330-01-325-7688 is a Parts Kit,seal Replacement,mecha, manufactured by Waltco Truck Equipment Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-325-7688 has 2 manufacturer part numbers on file: 21170-9500 (Waltco Truck Equipment Co Inc), 607325 (Acs Industries, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4310-01-327-4497. Verify interchangeability with system specifications before substitution.
Key specifications for 21170-9500: Component Quantity: 8. 1 specification is 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.