NSN 4240-01-552-2653 · NIIN 015522653 · Part number CTC-508
Rescue 42, Inc. Dba Rescue 42 Inc · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 48AR8
Government record, cited
NSN 4240-01-552-2653 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-552-2653. Manufacturer of record part number: CTC-508.
Also searched as4240-01-552-2653 ·
4240015522653 ·
NIIN 015522653 ·
01-552-2653 ·
FSC 4240 Safety and Rescue Equipment · CAGE 48AR8 · CTC-508
Nearby stock numbers← 4240-01-552-2649 Strut, Short
·
4240-01-552-2656 Cinch Ring →
Features
Head,a Frame — FSC 4240
1 manufacturer part number on file
Manufacturer of record: Rescue 42, Inc. Dba Rescue 42 Inc
Identification
NSN: 4240-01-552-2653
NIIN: 015522653
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: CTC-508
Manufacturer: Rescue 42, Inc. Dba Rescue 42 Inc
General Description
The Head,a Frame, cataloged under National Stock Number 4240-01-552-2653, 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 Rescue 42, Inc. Dba Rescue 42 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
4240-01-552-2653
Primary Part Number
CTC-508
Item Name
Head,a Frame
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Rescue 42, Inc. Dba Rescue 42 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)
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 4240-01-552-2653?
NSN 4240-01-552-2653 is a Head,a Frame, manufactured by Rescue 42, Inc. Dba Rescue 42 Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-552-2653?
NSN 4240-01-552-2653 has 1 manufacturer part number on file: CTC-508 (Rescue 42, Inc. Dba Rescue 42 Inc).
What are the specifications of CTC-508?
Key specifications for CTC-508: Special Features: 5,000LB WORKING LOAD; 10,000LB TEST LOAD LBS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-552-2653 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.