NSN 4240-01-584-8952 · NIIN 015848952 · Part number 1225
Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 3EML2
Government record, cited
NSN 4240-01-584-8952 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-584-8952. Manufacturer of record part number: 1225.
Also searched as4240-01-584-8952 ·
4240015848952 ·
NIIN 015848952 ·
01-584-8952 ·
FSC 4240 Safety and Rescue Equipment · CAGE 3EML2 · 1225
Manufacturer of record: Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc
Identification
NSN: 4240-01-584-8952
NIIN: 015848952
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 1225
Manufacturer: Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc
General Description
The Harness,mountain Climbing-Rescue, cataloged under National Stock Number 4240-01-584-8952, 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 Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc. 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
4240-01-584-8952
Primary Part Number
1225
Item Name
Harness,mountain Climbing-Rescue
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc (USA)
No interchangeability data on file.
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 4240-01-584-8952?
NSN 4240-01-584-8952 is a Harness,mountain Climbing-Rescue, manufactured by Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-584-8952?
NSN 4240-01-584-8952 has 1 manufacturer part number on file: 1225 (Misty Mountain Threadworks, Inc. Dba Misty Mountain Threadworks Inc).
What are the specifications of 1225?
Key specifications for 1225: Special Features: STRENGTH OF THE RUNNER SHALL BE AS ESTABLISHED IN UIAA-104 STANDARD; Part Name Assigned by Controlling Agency: RUNNERS 60CM CM; End Item Identification: 4240-01-576-8853;MOUNTAIN MODULE MARINE ASSAULT,CLIMBERS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-584-8952 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.