The Spacer,ring, cataloged under National Stock Number 5365-01-471-8216, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5365-01-471-8216 |
| Primary Part Number | 12421651-001 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| Status | ACTIVE |
| Outside Diameter | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Overall Thickness | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Inside Diameter | 0.630 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN |
| Material | PLASTIC, POLYETHYLENE (PP) |
| 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 |
|---|---|
| 12421651-001 PRIMARY | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12421651 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12421651-001 | Amz Alabama Inc. (USA) |
NSN 5365-01-471-8216 is a Spacer,ring, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-471-8216 has 3 manufacturer part numbers on file: 12421651-001 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12421651 (U S Army Tank Automotive Command Amsta-Im-Mm), 12421651-001 (Amz Alabama Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-472-2416. Verify interchangeability with system specifications before substitution.
Key specifications for 12421651-001: Outside Diameter: 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; Overall Thickness: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Inside Diameter: 0.630 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN; End Item Identification: TRUCK,VAN,TACTICAL VEHICLE. 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.