The Sub-Caliber in-Bore, cataloged under National Stock Number 6920-01-559-3166, is classified within Federal Supply Class 6920 (Armament Training Devices) of the Training Aids and Devices group. The manufacturer of record is American Apex Corporation. The record lists 1 manufacturer part number 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 | 6920-01-559-3166 |
| Primary Part Number | 60628 |
| Item Name | Sub-Caliber in-Bore |
| FSC / FSG | 6920 / 69 — Armament Training Devices |
| Manufacturer | American Apex Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 60628 PRIMARY | American Apex Corporation (USA) |
NSN 6920-01-559-3166 is a Sub-Caliber in-Bore, manufactured by American Apex Corporation, classified under FSC 6920, Armament Training Devices. Status: active.
NSN 6920-01-559-3166 has 1 manufacturer part number on file: 60628 (American Apex Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-611-2025. Verify interchangeability with system specifications before substitution.
Key specifications for 60628: Special Features: SUB-CALIBER FIRING DEVICE FOR 105MM CANNON,USES STANDARD .50 CALIBER AMMUNITION MM; Part Name Assigned by Controlling Agency: SUB-CALIBER IN-BORE 105MM SA STRYKER,TRAINING DEVICE 17-243/04/03 MM; End Item Identification: 105MM CANNON MM. 0 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.
NSN 6920-01-559-3166 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.
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.