PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-040Clamp,loop

Hess Manufacturing Inc Div Blast-It-All · NSN 5340-01-174-2753 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-174-2753 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-174-2753. Primary manufacturer part number: 21-040.
Features
  • Clamp,loop — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Hess Manufacturing Inc Div Blast-It-All
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-174-2753, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hess Manufacturing Inc Div Blast-It-All. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameClamp,loop
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersHess Manufacturing Inc Div Blast-It-All (CAGE 58166)
Technical Specifications
ParameterValue
NSN5340-01-174-2753
Primary Part Number21-040
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHess Manufacturing Inc Div Blast-It-All
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
5935-00-048-6458922549-12C INTERCHANGEABLE
Adapter,connector
Raytheon Company Dba Raytheon
5950-00-400-910321040 INTERCHANGEABLE
Coil,electrical
Magnetika Inc
2520-00-506-9106 INTERCHANGEABLE
Pad,spring
5935-00-694-123721040 INTERCHANGEABLE
Shell,electrical Connector
Leica Inc Surveying and Photogrammetry Systems Div
5940-00-983-6047 INTERCHANGEABLE
Terminal Board
5330-01-022-888121040 INTERCHANGEABLE
Packing,preformed
Paccar Winch Inc Dba Paccar Winch Division
5331-01-066-191650328 INTERCHANGEABLE
O-Ring
Paccar Winch Inc Dba Paccar Winch Division
5307-01-133-0081 INTERCHANGEABLE
Stud
7030-01-247-2106 INTERCHANGEABLE
Software
4010-01-283-926921040 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
21-040 PRIMARY Hess Manufacturing Inc Div Blast-It-All (USA)
Related Parts
5935-00-048-6458INTERCHANGEABLE
ADAPTER,CONNECTOR
922549-12C
5950-00-400-9103INTERCHANGEABLE
COIL,ELECTRICAL
21040
2520-00-506-9106INTERCHANGEABLE
PAD,SPRING
5935-00-694-1237INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
21040
5940-00-983-6047INTERCHANGEABLE
TERMINAL BOARD
5330-01-022-8881INTERCHANGEABLE
PACKING,PREFORMED
21040
5331-01-066-1916INTERCHANGEABLE
O-RING
50328
5307-01-133-0081INTERCHANGEABLE
STUD
7030-01-247-2106INTERCHANGEABLE
SOFTWARE
4010-01-283-9269INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
21040
5935-01-605-0824INTERCHANGEABLE
CONNECTOR SET,ELECTRICAL
20040

Frequently Asked Questions

What is NSN 5340-01-174-2753?

NSN 5340-01-174-2753 is a Clamp,loop, manufactured by Hess Manufacturing Inc Div Blast-It-All, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-174-2753?

NSN 5340-01-174-2753 has 1 cross-referenced part number: 21-040 (Hess Manufacturing Inc Div Blast-It-All).

What NSN replaces 5340-01-174-2753?

There are 11 known substitutes for 5340-01-174-2753: 5935-00-048-6458, 5950-00-400-9103, 2520-00-506-9106 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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