PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S156WCG5Clamp,loop

Umpco, Inc. Dba Umpco Inc · NSN 5340-01-689-2675 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-689-2675 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-689-2675. Primary manufacturer part number: S156WCG5.
Features
  • Clamp,loop — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Umpco, Inc. Dba Umpco Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-689-2675, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Umpco, Inc. Dba Umpco Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersUmpco, Inc. Dba Umpco Inc (CAGE 18076)
Technical Specifications
ParameterValue
NSN5340-01-689-2675
Primary Part NumberS156WCG5
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUmpco, Inc. Dba Umpco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5305-00-017-9841 INTERCHANGEABLE
Screw,cap,hexagon Head
3110-00-184-0983S156 INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Hitech Division
3020-00-314-3129 INTERCHANGEABLE
Gear,helical
5930-00-463-2143S156 INTERCHANGEABLE
Adapter,switch Actuator
Simmonds Precision Products Inc
3455-00-996-972015445 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
Cross-Reference Index
Part NumberManufacturer
S156WCG5 PRIMARY Umpco, Inc. Dba Umpco Inc (USA)
S156 Umpco, Inc. Dba Umpco Inc (USA)
Related Parts
5305-00-017-9841INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3110-00-184-0983INTERCHANGEABLE
BEARING,BALL,ANNULAR
S156
3020-00-314-3129INTERCHANGEABLE
GEAR,HELICAL
5930-00-463-2143INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
S156
3455-00-996-9720INTERCHANGEABLE
CUTTER,MILLING,END
15445

Frequently Asked Questions

What is NSN 5340-01-689-2675?

NSN 5340-01-689-2675 is a Clamp,loop, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-689-2675?

NSN 5340-01-689-2675 has 2 cross-referenced part numbers: S156WCG5 (Umpco, Inc. Dba Umpco Inc), S156 (Umpco, Inc. Dba Umpco Inc).

What NSN replaces 5340-01-689-2675?

There are 5 known substitutes for 5340-01-689-2675: 5305-00-017-9841, 3110-00-184-0983, 3020-00-314-3129 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com