The Packing with Retainer, cataloged under National Stock Number 5330-01-023-7280, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-023-7280 |
| Primary Part Number | 1682125P1 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Retainer Inside Diameter | 0.210 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Packing Inside Diameter | 0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Outside Diameter | 0.502 INCHES MINIMUM AND 0.522 INCHES MAXIMUM IN |
| Packing Ring Cross-Sectional Diameter | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM D2000 GR 4AA510B ASSN STD ALL MATERIAL RESPONSES PACKING |
| Retainer Thickness | 0.031 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE RETAINER |
| Material | STEEL COMP 302 RETAINER |
| Material | RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR PACKING |
| Construction | TWO-PIECE |
| 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 |
|---|---|
| 1682125P1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5330-01-023-7280 is a Packing with Retainer, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-023-7280 has 1 manufacturer part number on file: 1682125P1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1682125P1: Retainer Inside Diameter: 0.210 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN; Packing Inside Diameter: 0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN; Outside Diameter: 0.502 INCHES MINIMUM AND 0.522 INCHES MAXIMUM IN; Packing Ring Cross-Sectional Diameter: 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN. 10 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.