The Cap,seal,nonmetallic, cataloged under National Stock Number 5330-01-471-0335, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Bunzl Plastic Inc Dba Alliance Plastics. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-471-0335 |
| Primary Part Number | 68 |
| Item Name | Cap,seal,nonmetallic |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Bunzl Plastic Inc Dba Alliance Plastics |
| Status | ACTIVE |
| Overall Diameter | 2.505 INCHES MINIMUM AND 2.525 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 68 PRIMARY | Bunzl Plastic Inc Dba Alliance Plastics (USA) |
| Reference | Meaning |
|---|---|
| 40164 | 5/9 Secondary reference Tld Wollard Llc |
NSN 5330-01-471-0335 is a Cap,seal,nonmetallic, manufactured by Bunzl Plastic Inc Dba Alliance Plastics, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-471-0335 has 1 manufacturer part number on file: 68 (Bunzl Plastic Inc Dba Alliance Plastics).
1 possible match (shared part number, not a government interchangeability claim): 2590-01-551-4014. Verify interchangeability with system specifications before substitution.
Key specifications for 68: Overall Diameter: 2.505 INCHES MINIMUM AND 2.525 INCHES MAXIMUM IN; Overall Width: 0.481 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN; Special Features: MATERIAL IS A LOW DENSITY POLYETHYLENE, WALL THICKNESS IS 0.032; Part Name Assigned by Controlling Agency: TAPERED CAP OR PLUG. 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.