The Puller,cotter Key, cataloged under National Stock Number 5120-01-368-3969, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Matco Tools Corp Div Matco Tools. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5120-01-368-3969 |
| Primary Part Number | CKTG1MB |
| Item Name | Puller,cotter Key |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Matco Tools Corp Div Matco Tools |
| Status | ACTIVE |
| 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 |
|---|---|
| CKTG1MB PRIMARY | Matco Tools Corp Div Matco Tools (USA) |
| Reference | Meaning |
|---|---|
| SP159 | 5/9 Secondary reference Matco Tools Corp Div Matco Tools |
| CKTG1M | 5/9 Secondary reference Matco Tools Corp Div Matco Tools |
| CKTG1MA | 5/9 Secondary reference Matco Tools Corp Div Matco Tools |
NSN 5120-01-368-3969 is a Puller,cotter Key, manufactured by Matco Tools Corp Div Matco Tools, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-368-3969 has 1 manufacturer part number on file: CKTG1MB (Matco Tools Corp Div Matco Tools).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-582-2913. Verify interchangeability with system specifications before substitution.
Key specifications for CKTG1MB: Overall Length: 8.500 INCHES NOMINAL IN; Special Features: SCREWDRIVER HANDLE; CURVED POINT; NEON GREEN HANDLE. 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.
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.