PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6453Spring,helical,extension

Gc/waldom Inc · NSN 5360-00-677-8045 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-677-8045 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-677-8045. Primary manufacturer part number: 6453.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Outside Diameter: 0.188 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Coil Quantity: 50
  • Inside Diameter: 0.148 INCHES NOMINAL IN
  • Spring Free Length: 1.375 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Hook Radius: 0.074 INCHES NOMINAL BOTH ENDS IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-677-8045, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gc/waldom Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5360-00-677-8045
Primary Part Number6453
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerGc/waldom Inc
StatusACTIVE
Spring Free Outside Diameter0.188 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Coil Quantity50
Inside Diameter0.148 INCHES NOMINAL IN
Spring Free Length1.375 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Hook Radius0.074 INCHES NOMINAL BOTH ENDS IN
Design TypeCLOSED
End StyleFULL LOOP BOTH ENDS
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3455-00-320-9827 INTERCHANGEABLE
Cutter,milling,end
5930-00-393-604323RR6453 INTERCHANGEABLE
Switch,push
Fwd Seagrave Holdings Lp
5985-00-451-9823550-3A-03 INTERCHANGEABLE
Antenna
Technlogy for Cmmncations Intl
6240-00-485-599830900006 INTERCHANGEABLE
Lamp,incandescent
Kollmorgen Corp Macbeth Div
5975-00-498-8065 INTERCHANGEABLE
Strand Service Sleeve
5210-01-063-33526453 INTERCHANGEABLE
Gage,thickness,dial Indicating
Central Tools, Inc.
6640-01-075-83546453 INTERCHANGEABLE
Test Tube,blood Collecting
Becton, Dickinson and Co Dba Becton Dickinson & Co
5915-01-151-1268293-1292-050 INTERCHANGEABLE
Filter,band Pass
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5340-01-365-36336453 INTERCHANGEABLE
Bracket,angle
Carlisle & Finch Co
6760-01-463-07286453 INTERCHANGEABLE
Case,photographic Equipment
Divers Supply Co Inc Dba Ikelite Underwater Systems Ltd
Cross-Reference Index
Part NumberManufacturer
6453 PRIMARY Gc/waldom Inc (USA)
Related Parts
3455-00-320-9827INTERCHANGEABLE
CUTTER,MILLING,END
5930-00-393-6043INTERCHANGEABLE
SWITCH,PUSH
23RR6453
5985-00-451-9823INTERCHANGEABLE
ANTENNA
550-3A-03
6240-00-485-5998INTERCHANGEABLE
LAMP,INCANDESCENT
30900006
5975-00-498-8065INTERCHANGEABLE
STRAND SERVICE SLEEVE
5210-01-063-3352INTERCHANGEABLE
GAGE,THICKNESS,DIAL INDICATING
6453
6640-01-075-8354INTERCHANGEABLE
TEST TUBE,BLOOD COLLECTING
6453
5915-01-151-1268INTERCHANGEABLE
FILTER,BAND PASS
293-1292-050
5340-01-365-3633INTERCHANGEABLE
BRACKET,ANGLE
6453
6760-01-463-0728INTERCHANGEABLE
CASE,PHOTOGRAPHIC EQUIPMENT
6453
6515-01-562-1289INTERCHANGEABLE
BIT,DRILL,SURGICAL
14BA40

Frequently Asked Questions

What is NSN 5360-00-677-8045?

NSN 5360-00-677-8045 is a Spring,helical,extension, manufactured by Gc/waldom Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-677-8045?

NSN 5360-00-677-8045 has 1 cross-referenced part number: 6453 (Gc/waldom Inc).

What NSN replaces 5360-00-677-8045?

There are 11 known substitutes for 5360-00-677-8045: 3455-00-320-9827, 5930-00-393-6043, 5985-00-451-9823 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6453?

Key specifications for 6453: Spring Free Outside Diameter: 0.188 INCHES NOMINAL IN; Material: STEEL OVERALL; Coil Quantity: 50; Inside Diameter: 0.148 INCHES NOMINAL IN. 10 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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