The Ring,retaining, cataloged under National Stock Number 5325-01-321-3173, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-321-3173 |
| Primary Part Number | SV799336 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| FSC Application Data | MANIFOLD ASSY 1B (NITROGEN) OGP |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| SV799336 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| STSV058A25CP | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| STSV058A25 | 3/1 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| SV799336 FIND 17CP | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| STSV058A25 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SV799336 FIND 17 | 5/1 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| STSV058A25CP | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 5325-01-321-3173 is a Ring,retaining, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-321-3173 has 2 manufacturer part numbers on file: SV799336 (Hamilton Sundstrand Corporation Dba Collins Aerospace), STSV058A25CP (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for SV799336: FSC Application Data: MANIFOLD ASSY 1B (NITROGEN) OGP; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.