The Gun,air Blow, cataloged under National Stock Number 4940-01-251-8552, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-251-8552 |
| Primary Part Number | 5668K11 |
| Item Name | Gun,air Blow |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Hang-Up Hook | INCLUDED |
| Design Type | ANGLE |
| Features Provided | THREADED INTERNAL COUPLING |
| Tip Type | INTEGRAL |
| Thread Size | 1/4-18 |
| Screw Thread Series Designator | NPT |
| Operation Method | PISTOL GRIP |
| 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 |
|---|---|
| 5668K11 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 000-8006-290 | 5/2 Secondary reference U.S. Government activity |
| 160 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4940-01-251-8552 is a Gun,air Blow, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-251-8552 has 1 manufacturer part number on file: 5668K11 (Mcmaster-Carr Supply Co).
Key specifications for 5668K11: Hang-Up Hook: INCLUDED; Design Type: ANGLE; Features Provided: THREADED INTERNAL COUPLING; Tip Type: INTEGRAL. 7 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.