PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6491Spring,helical,compression

King Engineering Corporation Dba King-Gage Systems · NSN 5360-00-074-1276 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-074-1276 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-074-1276. Primary manufacturer part number: 6491.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 0.312 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: TAPERED
  • Spring Solid Outside Diameter: 0.312 INCHES NOMINAL IN
  • Coil Quantity: 8
  • Spring Free Length: 0.750 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-074-1276, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is King Engineering Corporation Dba King-Gage Systems. Government technical data includes 6 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-074-1276
Primary Part Number6491
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKing Engineering Corporation Dba King-Gage Systems
StatusACTIVE
Spring Free Outside Diameter0.312 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorTAPERED
Spring Solid Outside Diameter0.312 INCHES NOMINAL IN
Coil Quantity8
Spring Free Length0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2910-00-200-8136 INTERCHANGEABLE
Pump,fuel,cam Actuated
5315-00-240-09426491 INTERCHANGEABLE
Key,woodruff
Triumph Engine Control Systems Llc
2920-00-640-7816IGB1240 INTERCHANGEABLE
Cap,ignition Distribution
Prestolite Electric Inc
5210-01-063-33576491 INTERCHANGEABLE
Indicator,dial
Central Tools, Inc.
6220-01-227-00426491 INTERCHANGEABLE
Spotlight
893 Mfg, Llc
5945-01-234-121584000476-001 INTERCHANGEABLE
Solenoid,electrical
Woodward Hrt Inc
6660-01-501-05880872F1 INTERCHANGEABLE
Detector,ice
Campbell Scientific Inc
4920-01-530-02736491 INTERCHANGEABLE
Probe,1x Scope,airc
Fluke Electronics Corp
6625-01-660-76886491 INTERCHANGEABLE
Probe-Lead Assembly,test
Pomona Electronics
Cross-Reference Index
Part NumberManufacturer
6491 PRIMARY King Engineering Corporation Dba King-Gage Systems (USA)
Related Parts
2910-00-200-8136INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
5315-00-240-0942INTERCHANGEABLE
KEY,WOODRUFF
6491
2920-00-640-7816INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
IGB1240
5210-01-063-3357INTERCHANGEABLE
INDICATOR,DIAL
6491
6220-01-227-0042INTERCHANGEABLE
SPOTLIGHT
6491
5945-01-234-1215INTERCHANGEABLE
SOLENOID,ELECTRICAL
84000476-001
6660-01-501-0588INTERCHANGEABLE
DETECTOR,ICE
0872F1
4920-01-530-0273INTERCHANGEABLE
PROBE,1X SCOPE,AIRC
6491
6625-01-660-7688INTERCHANGEABLE
PROBE-LEAD ASSEMBLY,TEST
6491

Frequently Asked Questions

What is NSN 5360-00-074-1276?

NSN 5360-00-074-1276 is a Spring,helical,compression, manufactured by King Engineering Corporation Dba King-Gage Systems, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-074-1276?

NSN 5360-00-074-1276 has 1 cross-referenced part number: 6491 (King Engineering Corporation Dba King-Gage Systems).

What NSN replaces 5360-00-074-1276?

There are 9 known substitutes for 5360-00-074-1276: 2910-00-200-8136, 5315-00-240-0942, 2920-00-640-7816 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6491?

Key specifications for 6491: Spring Free Outside Diameter: 0.312 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: TAPERED; Spring Solid Outside Diameter: 0.312 INCHES NOMINAL IN. 6 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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