The Packing with Retainer, cataloged under National Stock Number 5330-00-775-8906, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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 | 5330-00-775-8906 |
| Primary Part Number | 7758906 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Retainer Inside Diameter | 10.260 INCHES MINIMUM AND 10.270 INCHES MAXIMUM IN |
| Packing Inside Diameter | 10.115 INCHES NOMINAL IN |
| Outside Diameter | 10.600 INCHES MINIMUM AND 10.610 INCHES MAXIMUM IN |
| Packing Ring Cross-Sectional Diameter | 0.346 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM D2000 2BG415A1B1F2 ASSN STD ALL MATERIAL RESPONSES PACKING |
| Material Document and Classification | L-P-509 TY 2,GR L FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Retainer Thickness | 0.029 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Material | CELLULOSE AND PLASTIC PHENOLIC RETAINER |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU 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 |
|---|---|
| 7758906 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5330-00-775-8906 is a Packing with Retainer, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-775-8906 has 1 manufacturer part number on file: 7758906 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7758906: Retainer Inside Diameter: 10.260 INCHES MINIMUM AND 10.270 INCHES MAXIMUM IN; Packing Inside Diameter: 10.115 INCHES NOMINAL IN; Outside Diameter: 10.600 INCHES MINIMUM AND 10.610 INCHES MAXIMUM IN; Packing Ring Cross-Sectional Diameter: 0.346 INCHES MINIMUM AND 0.366 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.