NSN 5340-01-620-5657 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-620-5657. Manufacturer of record part number: 3042T32.
Also searched as5340-01-620-5657 ·
5340016205657 ·
NIIN 016205657 ·
01-620-5657 ·
FSC 5340 Hardware, Commercial · CAGE 14934 · 3042T32
Center to Center Distance Between Loop and Mounting Hole: 2.750 INCHES NOMINAL IN
Identification
NSN: 5340-01-620-5657
NIIN: 016205657
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 3042T32
Manufacturer: Clamps Inc
General Description
The Clamp,loop, cataloged under National Stock Number 5340-01-620-5657, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Clamps Inc. Government technical data includes 9 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
5340-01-620-5657
Primary Part Number
3042T32
Item Name
Clamp,loop
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Clamps Inc
Status
ACTIVE
Fastening Device Type
SLOTTED HEXAGON HEAD SCREW
Style Designator
TWO PIECE
Diameter
3.375 INCHES NOMINAL IN
Nominal Thread Size
0.375 INCHES IN
Surface Treatment
ZINC OVERALL
Thread Quantity Per Inch
16
Center to Center Distance Between Loop and Mounting Hole
2.750 INCHES NOMINAL IN
Material
STEEL OVERALL
Loop Inside Diameter
2.250 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 5340-01-620-5657?
NSN 5340-01-620-5657 is a Clamp,loop, manufactured by Clamps Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-620-5657?
NSN 5340-01-620-5657 has 2 manufacturer part numbers on file: 3042T32 (Clamps Inc), 3042T32 (Mcmaster-Carr Supply Co).
What are the specifications of 3042T32?
Key specifications for 3042T32: Fastening Device Type: SLOTTED HEXAGON HEAD SCREW; Style Designator: TWO PIECE; Diameter: 3.375 INCHES NOMINAL IN; Overall Length: 3.812 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-620-5657 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.