PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31135Side Tension Spring

Bell and Howell Phillipsburg Co Corporate Offices · NSN 6730-00-937-6409 · FSC 6730 · No Item Name Available
Verified by PartsTable
NSN 6730-00-937-6409 — this item is cataloged by the U.S. Government under National Stock Number 6730-00-937-6409. Primary manufacturer part number: 31135.
Features
  • Side Tension Spring — FSC 6730
  • 1 verified cross-reference
  • Primary manufacturer: Bell and Howell Phillipsburg Co Corporate Offices
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Side Tension Spring, cataloged under National Stock Number 6730-00-937-6409, is classified within Federal Supply Class 6730 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Bell and Howell Phillipsburg Co Corporate Offices. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSide Tension Spring
FSC / FSG6730 — No Item Name Available (FSG 67)
ManufacturersBell and Howell Phillipsburg Co Corporate Offices (CAGE 06650)
Technical Specifications
ParameterValue
NSN6730-00-937-6409
Primary Part Number31135
Item NameSide Tension Spring
FSC / FSG6730 / 67 — No Item Name Available
ManufacturerBell and Howell Phillipsburg Co Corporate Offices
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-232-193110-101649-17S INTERCHANGEABLE
Contact,electrical
Amphenol Corp Div Amphenol Aerospace Operations
6210-00-299-406231-0135-200 INTERCHANGEABLE
Lens,light
Dialight Corporation
1650-00-443-324231135 INTERCHANGEABLE
Cover,housing
Mid-America Aerotech, Llc
3455-00-517-594541626 INTERCHANGEABLE
Cutter,milling,end
Kennametal Inc. Div Kennametal Industrial Products Group
5355-00-538-667731135 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon
5330-00-599-50879053450 INTERCHANGEABLE
Seal,plain Encased
Us Army Aviation and Missile Command
4710-01-033-885731135 INTERCHANGEABLE
Tube Assembly,metal
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3040-01-121-7926431135-001 INTERCHANGEABLE
Cylinder
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5305-01-146-135031135 INTERCHANGEABLE
Screw,machine
Barnes Group Inc. Dba Barnes Distribution
5360-01-178-621131135 INTERCHANGEABLE
Spring,spiral,torsion
Ingersoll-Rand Co Material Handling Div
Cross-Reference Index
Part NumberManufacturer
31135 Bell and Howell Phillipsburg Co Corporate Offices (USA)
Related Parts
5999-00-232-1931INTERCHANGEABLE
CONTACT,ELECTRICAL
10-101649-17S
6210-00-299-4062INTERCHANGEABLE
LENS,LIGHT
31-0135-200
1650-00-443-3242INTERCHANGEABLE
COVER,HOUSING
31135
3455-00-517-5945INTERCHANGEABLE
CUTTER,MILLING,END
41626
5355-00-538-6677INTERCHANGEABLE
KNOB
31135
5330-00-599-5087INTERCHANGEABLE
SEAL,PLAIN ENCASED
9053450
4710-01-033-8857INTERCHANGEABLE
TUBE ASSEMBLY,METAL
31135
3040-01-121-7926INTERCHANGEABLE
CYLINDER
431135-001
5305-01-146-1350INTERCHANGEABLE
SCREW,MACHINE
31135
5360-01-178-6211INTERCHANGEABLE
SPRING,SPIRAL,TORSION
31135
5895-01-192-9786INTERCHANGEABLE
INDICATOR ASSEMBLY
31135 ITEM 1
5998-01-195-3202INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5486

Frequently Asked Questions

What is NSN 6730-00-937-6409?

NSN 6730-00-937-6409 is a Side Tension Spring, manufactured by Bell and Howell Phillipsburg Co Corporate Offices, classified under FSC 6730 (No Item Name Available). Status: active.

What are the part numbers for NSN 6730-00-937-6409?

NSN 6730-00-937-6409 has 1 cross-referenced part number: 31135 (Bell and Howell Phillipsburg Co Corporate Offices).

What NSN replaces 6730-00-937-6409?

There are 12 known substitutes for 6730-00-937-6409: 5999-00-232-1931, 6210-00-299-4062, 1650-00-443-3242 and 9 more. Verify interchangeability with system specifications before substitution.

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