The Retainer,packing, cataloged under National Stock Number 5330-00-157-1696, 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 8 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-157-1696 |
| Primary Part Number | 417220 PIECE 1 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.031 INCHES NOMINAL IN |
| Attachment Feature Quantity | 8 |
| Cross-Sectional Thickness | 0.140 INCHES NOMINAL IN |
| Material Document and Classification | 46S22 GR 1 CL 3 CAGEC 56232 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Attachment Feature Circle Diameter | 0.219 INCHES NOMINAL SINGLE CIRCLE IN |
| Peripheral Diameter | 0.374 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 417220 PIECE 1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 417220 PIECE 1 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5330-00-157-1696 is a Retainer,packing, 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 5330-00-157-1696 has 2 manufacturer part numbers on file: 417220 PIECE 1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 417220 PIECE 1 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 417220 PIECE 1: Attachment Hole Diameter: 0.031 INCHES NOMINAL IN; Attachment Feature Quantity: 8; Cross-Sectional Thickness: 0.140 INCHES NOMINAL IN; Material Document and Classification: 46S22 GR 1 CL 3 CAGEC 56232 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 8 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.