NSN 5340-00-352-7779 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-352-7779. Manufacturer of record part number: 4F4974.
Distance From Loop Center to Tongue End: 3.563 INCHES NOMINAL IN
Tongue Hole Type: ROUND, UNTHREADED
Center to Center Distance Between Loop and Mounting Hole: 2.875 INCHES NOMINAL IN
Material: STEEL BAND
Identification
NSN: 5340-00-352-7779
NIIN: 003527779
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 4F4974
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Clamp,loop, cataloged under National Stock Number 5340-00-352-7779, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-00-352-7779
Primary Part Number
4F4974
Item Name
Clamp,loop
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Style Designator
SINGLE LOOP
Diameter
0.406 INCHES NOMINAL IN
Material Thickness
0.250 INCHES NOMINAL IN
Distance From Loop Center to Tongue End
3.563 INCHES NOMINAL IN
Tongue Hole Type
ROUND, UNTHREADED
Center to Center Distance Between Loop and Mounting Hole
2.875 INCHES NOMINAL IN
Material
STEEL BAND
Loop Inside Diameter
4.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-00-352-7779?
NSN 5340-00-352-7779 is a Clamp,loop, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-352-7779?
NSN 5340-00-352-7779 has 2 manufacturer part numbers on file: 4F-4974 (G.a. Spa), 4F4974 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 4F4974?
Key specifications for 4F4974: Style Designator: SINGLE LOOP; Diameter: 0.406 INCHES NOMINAL IN; Overall Width: 0.875 INCHES NOMINAL IN; Material Thickness: 0.250 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-352-7779 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.