NSN 4240-01-550-3256 · NIIN 015503256 · Part number 10545T21
Mcmaster-Carr Supply Company · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 2V507
Government record, cited
NSN 4240-01-550-3256 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-550-3256. Manufacturer of record part number: 10545T21.
Also searched as4240-01-550-3256 ·
4240015503256 ·
NIIN 015503256 ·
01-550-3256 ·
FSC 4240 Safety and Rescue Equipment · CAGE 2V507 · 10545T21
Nearby stock numbers← 4240-01-550-2418 Power Cord, Respirator
·
4240-01-550-4647 Filter, Gas →
Features
Curtain,safety,welding — FSC 4240
Color: GOLD
Material: GLASS FIBER AND RUBBER SYNTHETIC
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Company
Identification
NSN: 4240-01-550-3256
NIIN: 015503256
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 10545T21
Manufacturer: Mcmaster-Carr Supply Company
General Description
The Curtain,safety,welding, cataloged under National Stock Number 4240-01-550-3256, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Mcmaster-Carr Supply Company. Government technical data includes 2 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. Current acquisition status: Active.
Other items in FSC 4240 — Safety and Rescue Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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HOSE,EVACUATION
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4240-00-007-4576 · Item name not on file
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4240-00-007-8182 · Item name not on file
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4240-00-007-8183 · Item name not on file
4240-00-007-8184
4240-00-007-8184 · Item name not on file
4240-00-007-8185
4240-00-007-8185 · Item name not on file
Frequently Asked Questions
What is NSN 4240-01-550-3256?
NSN 4240-01-550-3256 is a Curtain,safety,welding, manufactured by Mcmaster-Carr Supply Company, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-550-3256?
NSN 4240-01-550-3256 has 1 manufacturer part number on file: 10545T21 (Mcmaster-Carr Supply Company).
What are the specifications of 10545T21?
Key specifications for 10545T21: Overall Length: 72.000 INCHES NOMINAL IN; Overall Width: 72.000 INCHES NOMINAL IN; Color: GOLD; Special Features: ABRASION RESISTANT NEOPRENE-COATED FIBERGLASS, 53 MILS THICK, 30 OZ/SQ YD, MAXIMUM TEMPERATURE TO 1000F, GROMMETS ON 12" CENTERS ALONG ONE SIDE. OZ. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-550-3256 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.