The Lock Spring,turnlock Fastener, cataloged under National Stock Number 5325-00-489-0874, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-489-0874 |
| Primary Part Number | 8852198 |
| Item Name | Lock Spring,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| Status | ACTIVE |
| Center to Center Distance Between Eyes | 1.375 INCHES NOMINAL IN |
| Eye Diameter | 0.125 INCHES NOMINAL IN |
| Lockspring Overall Height | 0.400 INCHES NOMINAL IN |
| Stock Diameter | 0.090 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Lockspring Style | LOCKSPRING |
| 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 |
|---|---|
| 8852198 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
| Reference | Meaning |
|---|---|
| S6-400 | 5/9 Secondary reference Southco Inc |
| 1219-6400-Z3Y | 5/9 Secondary reference Southco Inc |
NSN 5325-00-489-0874 is a Lock Spring,turnlock Fastener, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-489-0874 has 1 manufacturer part number on file: 8852198 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-268-6634. Verify interchangeability with system specifications before substitution.
Key specifications for 8852198: Center to Center Distance Between Eyes: 1.375 INCHES NOMINAL IN; Eye Diameter: 0.125 INCHES NOMINAL IN; Lockspring Overall Height: 0.400 INCHES NOMINAL IN; Stock Diameter: 0.090 INCHES NOMINAL IN. 7 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.