The Spacer,ring, cataloged under National Stock Number 5365-01-482-1538, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-482-1538 |
| Primary Part Number | 12986344 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Outside Diameter | 3.720 INCHES MINIMUM AND 3.780 INCHES MAXIMUM IN |
| Overall Thickness | 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| Inside Diameter | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 12986344 | Amz Alabama Inc. (USA) |
| 12986344 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 12986344 | 5/2 Secondary reference U.S. Government activity |
NSN 5365-01-482-1538 is a Spacer,ring, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-482-1538 has 2 manufacturer part numbers on file: 12986344 (Amz Alabama Inc.), 12986344 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12986344: Outside Diameter: 3.720 INCHES MINIMUM AND 3.780 INCHES MAXIMUM IN; Overall Thickness: 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN; Inside Diameter: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN; Special Features: FOUR BOLT HOLES, .400 IN. MAX; .426 IN.MAX: THREE ON ONE SIDE, ONE ON THE OTHER IN. 4 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.