The Retainer,packing, cataloged under National Stock Number 5330-00-720-3355, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 7 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 | 5330-00-720-3355 |
| Primary Part Number | 9030856 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.045 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-M-55068-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 0.866 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.696 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| Material | PLASTIC OVERALL |
| Joint Type | SCARF-PERIPHERAL 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 |
|---|---|
| 9030856 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5330-00-720-3355 is a Retainer,packing, manufactured by Us Army Aviation and Missile Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-720-3355 has 1 manufacturer part number on file: 9030856 (Us Army Aviation and Missile Command).
Key specifications for 9030856: Cross-Sectional Height: 0.045 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN; Material Document and Classification: MIL-M-55068-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 0.866 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN. 7 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.