PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S325SSG4Clamp,loop

Umpco, Inc. Dba Umpco Inc · NSN 5340-01-543-5019 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-543-5019 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-543-5019. Primary manufacturer part number: S325SSG4.
Features
  • Clamp,loop — FSC 5340
  • Material: STEEL COMP 304 BUCKLE/CLIP
  • Material Thickness: 0.032 INCHES NOMINAL IN
  • Loop Inside Diameter: 0.25 INCHES NOMINAL IN
  • Distance From Loop Center to Tongue End: 0.748 INCHES NOMINAL IN
  • Center to Center Distance Between Loop and Mounting Hole: 0.53 INCHES NOMINAL IN
  • Style Designator: SINGLE LOOP
  • 3 verified cross-references
Applications
  • Applications requiring Steel Comp 304 Buckle/clip construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-543-5019, 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. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-543-5019
Primary Part NumberS325SSG4
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUmpco, Inc. Dba Umpco Inc
StatusACTIVE
MaterialSTEEL COMP 304 BUCKLE/CLIP
Material Thickness0.032 INCHES NOMINAL IN
Loop Inside Diameter0.25 INCHES NOMINAL IN
Distance From Loop Center to Tongue End0.748 INCHES NOMINAL IN
Center to Center Distance Between Loop and Mounting Hole0.53 INCHES NOMINAL IN
Style DesignatorSINGLE LOOP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
Mount,resilient,utility
5133-00-266-946335/64 2510/950 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5910-00-834-1406186P47453S3 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Sprague Electric Co World Hqs
1440-00-921-66229194068-17 INTERCHANGEABLE
Piston,valve
Us Army Aviation and Missile Command
2835-00-962-255325604-1 INTERCHANGEABLE
Lockring,fuel Nozzle
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5962-01-240-2030 INTERCHANGEABLE
Microcircuit,digital
5331-01-317-6277 INTERCHANGEABLE
O-Ring
3010-01-356-4618 INTERCHANGEABLE
Drive Unit,angle
Cross-Reference Index
Part NumberManufacturer
S325SSG4 PRIMARY Umpco, Inc. Dba Umpco Inc (USA)
K21-15649-01 Klinge Corporation Dba Klinge Corp (USA)
25604 Waytek Inc (USA)
Related Parts
5340-01-538-4196SUCCESSOR
MOUNT,RESILIENT,UTILITY
5133-00-266-9463INTERCHANGEABLE
DRILL,TWIST
35/64 2510/950
5910-00-834-1406INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
186P47453S3
1440-00-921-6622INTERCHANGEABLE
PISTON,VALVE
9194068-17
2835-00-962-2553INTERCHANGEABLE
LOCKRING,FUEL NOZZLE
25604-1
5962-01-240-2030INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5331-01-317-6277INTERCHANGEABLE
O-RING
3010-01-356-4618INTERCHANGEABLE
DRIVE UNIT,ANGLE

Frequently Asked Questions

What is NSN 5340-01-543-5019?

NSN 5340-01-543-5019 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 5340-01-543-5019?

NSN 5340-01-543-5019 has 3 cross-referenced part numbers: S325SSG4 (Umpco, Inc. Dba Umpco Inc), K21-15649-01 (Klinge Corporation Dba Klinge Corp), 25604 (Waytek Inc).

What NSN replaces 5340-01-543-5019?

There are 8 known substitutes for 5340-01-543-5019: 5340-01-538-4196, 5133-00-266-9463, 5910-00-834-1406 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S325SSG4?

Key specifications for S325SSG4: Material: STEEL COMP 304 BUCKLE/CLIP; Material Thickness: 0.032 INCHES NOMINAL IN; Loop Inside Diameter: 0.25 INCHES NOMINAL IN; Overall Width: 0.5 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

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