The Ring,retaining, cataloged under National Stock Number 5325-00-101-2114, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Indestro Div Duro Metal Products Co. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-101-2114 |
| Primary Part Number | 1736521 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Indestro Div Duro Metal Products Co |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material Diameter | 0.094 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.062 INCHES NOMINAL IN |
| Inside Diameter | 1.875 INCHES NOMINAL IN |
| Casehardening Indicator | CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| Material | STEEL |
| 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 |
|---|---|
| 1736521 PRIMARY | Indestro Div Duro Metal Products Co (USA) |
| Reference | Meaning |
|---|---|
| 1736521 | 5/9 Secondary reference U.S. Government activity |
| 1736521 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
NSN 5325-00-101-2114 is a Ring,retaining, manufactured by Indestro Div Duro Metal Products Co, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-101-2114 has 1 manufacturer part number on file: 1736521 (Indestro Div Duro Metal Products Co).
Key specifications for 1736521: Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL; Material Diameter: 0.094 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND. 9 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.