The Ring,retaining, cataloged under National Stock Number 5325-01-715-9358, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Trelleborg Sealing Solutions Us, Inc. (CAGE 09257); Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-715-9358 |
| Primary Part Number | TF-74-216 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TF-74-216 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| NV1022979-FIND-NO-45 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| S9515-A6-MMA-010 TBL 7-24-13 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| NV1022979 | D/9 Drawing number reference only Hamilton Sundstrand Corporation Dba Collins Aerospace |
| S9515-A6-MMA-010 FIG 7-18-13 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| TF-74-216 | 5/9 Secondary reference Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo |
NSN 5325-01-715-9358 is a Ring,retaining, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-715-9358 has 2 manufacturer part numbers on file: TF-74-216 (Trelleborg Sealing Solutions Us, Inc.), NV1022979-FIND-NO-45 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
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.