NSN 4240-01-656-2945 · NIIN 016562945 · Part number 3400853
Capital Safety · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 5USW6
Government record, cited
NSN 4240-01-656-2945 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-656-2945. Manufacturer of record part number: 3400853.
Also searched as4240-01-656-2945 ·
4240016562945 ·
NIIN 016562945 ·
01-656-2945 ·
FSC 4240 Safety and Rescue Equipment · CAGE 5USW6 · 3400853
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 3400853
Manufacturer: Capital Safety
General Description
The Fall Arrester,retractable Type, cataloged under National Stock Number 4240-01-656-2945, 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 Capital Safety. Government technical data includes 3 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.
Technical Specifications
Parameter
Value
NSN
4240-01-656-2945
Primary Part Number
3400853
Item Name
Fall Arrester,retractable Type
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Capital Safety
Status
ACTIVE
Life Line Type
WIRE ROPE
Life Line Length
360.0 INCHES NOMINAL IN
Material
ALUMINUM AND STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 4240 — Safety and Rescue Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4240-00-001-1515
4240-00-001-1515 · Item name not on file
4240-00-001-2684
4240-00-001-2684 · Item name not on file
4240-00-006-0022
HOSE,EVACUATION
4240-00-007-4576
4240-00-007-4576 · Item name not on file
4240-00-007-8182
4240-00-007-8182 · Item name not on file
4240-00-007-8183
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 4240-01-656-2945?
NSN 4240-01-656-2945 is a Fall Arrester,retractable Type, manufactured by Capital Safety, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-656-2945?
NSN 4240-01-656-2945 has 1 manufacturer part number on file: 3400853 (Capital Safety).
What are the specifications of 3400853?
Key specifications for 3400853: Overall Height: 8.40 INCHES NOMINAL IN; Overall Length: 11.50 INCHES NOMINAL IN; Overall Width: 10.40 INCHES NOMINAL IN; Special Features: 420LBS CAPACITY; 3/16 IN DIA ROPE; OVER HEAD ANCHOR POINT LBS. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-656-2945 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.