The Retainer,packing, cataloged under National Stock Number 5330-01-321-7705, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-321-7705 |
| Primary Part Number | STSV058F31 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Cross-Sectional Height | 0.052 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 1.879 INCHES NOMINAL IN |
| Center Hole Diameter | 1.775 INCHES NOMINAL IN |
| Material | PLASTIC ACETAL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| STSV058F31CP | Naval Inventory Control Point Mechanicsburg (USA) |
| STSV058F31 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| SV799335 FIND 37CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| STSV058F31 | 5/2 Secondary reference U.S. Government activity |
| SV799335 FING 37 | 5/1 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 5330-01-321-7705 is a Retainer,packing, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-321-7705 has 3 manufacturer part numbers on file: STSV058F31CP (Naval Inventory Control Point Mechanicsburg), STSV058F31 (Hamilton Sundstrand Corporation Dba Collins Aerospace), SV799335 FIND 37CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for STSV058F31: Cross-Sectional Height: 0.052 INCHES NOMINAL IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 1.879 INCHES NOMINAL IN; Special Features: MIL-STD-1330. 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.