The Fireman's Coat, cataloged under National Stock Number 4240-01-166-7754, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-166-7754 |
| Item Name | Fireman's Coat |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | GARMENT SIZE - SMALL LONG; FIBER MATERIAL - ARAMID LINER POLYESTER OR POLYESTER AND COTTON OR POLYESTER AND RAYON LINING COTTON MAIN BODY; CLOTH NAME - BATTING LINER, TWILL LINING, SATEEN MAIN BODY; COLOR - US ARMY GREEN, 107 MAIN BODY; COATING SUBSTANCE - PLASTIC, VINYL CHLORIDE OR RUBBER, CHLOROPRENE INTERMEDIATE LAYER; ENVIRONMENTAL PROTECTION - FIRE RESISTANT AND WATER REPELLENT; GARMENT CLOSING METHOD - SNAP HOOK-DEE RING FRONT; LINER ATTACHMENT METHOD - SEWN ON; LINING DEGREE - FULL LINED; GARMENT COLLAR TYPE - WING; SLEEVE CUFF TYPE - HEM W/KNIT INSERT; POCKET TYPE - PATCH LEFT AND RIGHT SIDE; REFLECTORIZED MARKING - LETTERING; FEAT PROVIDED - LINER AND PROTECTIVE FLAP |
| Specification/standard Data | 81349-MIL-C-10750/CANCELED/ GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 2 CLASS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-C-10750 | 4/1 Identification reference U.S. Government activity |
| MIL-C-10750E | 5/9 Secondary reference U.S. Government activity |
NSN 4240-01-166-7754 is a Fireman's Coat, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 4240-01-166-7755, 4240-01-166-7756, 4210-01-166-7757. Verify interchangeability with system specifications before substitution.
Key specifications for 4240-01-166-7754: General Characteristics Item Description: GARMENT SIZE - SMALL LONG; FIBER MATERIAL - ARAMID LINER POLYESTER OR POLYESTER AND COTTON OR POLYESTER AND RAYON LINING COTTON MAIN BODY; CLOTH NAME - BATTING LINER, TWILL LINING, SATEEN MAIN BODY; COLOR - US ARMY GREEN, 107 MAIN BODY; COATING SUBSTANCE - PLASTIC, VINYL CHLORIDE OR RUBBER, CHLOROPRENE INTERMEDIATE LAYER; ENVIRONMENTAL PROTECTION - FIRE RESISTANT AND WATER REPELLENT; GARMENT CLOSING METHOD - SNAP HOOK-DEE RING FRONT; LINER ATTACHMENT METHOD - SEWN ON; LINING DEGREE - FULL LINED; GARMENT COLLAR TYPE - WING; SLEEVE CUFF TYPE - HEM W/KNIT INSERT; POCKET TYPE - PATCH LEFT AND RIGHT SIDE; REFLECTORIZED MARKING - LETTERING; FEAT PROVIDED - LINER AND PROTECTIVE FLAP; Specification/standard Data: 81349-MIL-C-10750/CANCELED/ GOVERNMENT SPECIFICATION; Nondefinitive Spec/std Data: 2 CLASS; Special Features: REFLECTORIZED/FLUORESCENT CLOTH STRIPS ON FRONT,BACK,SLEEVES AND HEM; QUILTED LINER. 3 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.