The Retainer,packing, cataloged under National Stock Number 5330-01-204-4734, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-204-4734 |
| Primary Part Number | 880500-3 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.005 INCHES NOMINAL IN |
| Material Document and Classification | MIL-P-46112 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Peripheral Diameter | 0.876 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Material | PLASTIC POLYIMIDE RETAINER |
| 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 |
|---|---|
| 880500-3 | Proponent, Inc. Dba Proponent (USA) |
| 880500-3 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 880500-3 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 880500-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-204-4734 is a Retainer,packing, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-204-4734 has 3 manufacturer part numbers on file: 880500-3 (Proponent, Inc. Dba Proponent), 880500-3 (Honeywell International Inc. Div Aerospace - Torrance), 880500-3 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-359-7045. Verify interchangeability with system specifications before substitution.
Key specifications for 880500-3: Cross-Sectional Thickness: 0.005 INCHES NOMINAL IN; Material Document and Classification: MIL-P-46112 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER; Peripheral Diameter: 0.876 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN; Center Hole Diameter: 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN. 5 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.