The Clamp,synchro, cataloged under National Stock Number 5340-01-523-9033, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Columbia Dentoform Corp. The record lists 5 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 | 5340-01-523-9033 |
| Primary Part Number | 1KM81 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Columbia Dentoform Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5340-01-523-9033 is a Clamp,synchro, manufactured by Columbia Dentoform Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-523-9033 has 5 manufacturer part numbers on file: 1KM81 (Phantom Head Dental Ltd), M-8-1 (Dental Ez Dental Products (gb) Ltd), 1KM81 (Columbia Dentoform Corp), 1KM81 (Dental Ez Dental Products (gb) Ltd), M-8-1 (Phantom Head Dental Ltd).
1 possible match (shared part number, not a government interchangeability claim): 1375-01-643-4324. Verify interchangeability with system specifications before substitution.
Key specifications for 1KM81: Special Features: MANIKIN M-8-1 BENCH MOUNT; LIGHTWEIGHT UNIVERSAL BALL JOINT FOR SIMULATING NECK MOVEMENT. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.