PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3137-3Standoff,indicator

Kearflex Engineering Company · NSN 6610-00-761-5941 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-761-5941 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-761-5941. Primary manufacturer part number: 3137-3.
Features
  • Standoff,indicator — FSC 6610
  • General Characteristics Item Description: ANODIZED ALUMINUM,2.015 IN. DIA,1.970 IN. LG,4 HOLES LOCATED ON 1.156 IN. DIA BOLT CIRCLE IN
  • 1 verified cross-reference
  • Primary manufacturer: Kearflex Engineering Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Standoff,indicator, cataloged under National Stock Number 6610-00-761-5941, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-00-761-5941
Primary Part Number3137-3
Item NameStandoff,indicator
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
General Characteristics Item DescriptionANODIZED ALUMINUM,2.015 IN. DIA,1.970 IN. LG,4 HOLES LOCATED ON 1.156 IN. DIA BOLT CIRCLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5345-00-394-912531-373 INTERCHANGEABLE
Belt,abrasive
Delta Intl Machinery Corp
3010-00-612-1808D4016 INTERCHANGEABLE
Coupling,shaft,flexible
Diamond Chain Co Div of Amsted Industries Inc
5998-01-386-9542 INTERCHANGEABLE
Circuit Card Assembly
5998-01-520-917731-373 INTERCHANGEABLE
Circuit Card Assembly
Inrange Technologies Corporation Div Atlantic Federal Region Sales
5310-01-560-042431373 INTERCHANGEABLE
Washer,flat
Barnes Group Inc. Dba Barnes Distribution
Cross-Reference Index
Part NumberManufacturer
3137-3 PRIMARY Kearflex Engineering Company (USA)
Related Parts
5345-00-394-9125INTERCHANGEABLE
BELT,ABRASIVE
31-373
3010-00-612-1808INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
D4016
5998-01-386-9542INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-520-9177INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
31-373
5310-01-560-0424INTERCHANGEABLE
WASHER,FLAT
31373

Frequently Asked Questions

What is NSN 6610-00-761-5941?

NSN 6610-00-761-5941 is a Standoff,indicator, manufactured by Kearflex Engineering Company, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-761-5941?

NSN 6610-00-761-5941 has 1 cross-referenced part number: 3137-3 (Kearflex Engineering Company).

What NSN replaces 6610-00-761-5941?

There are 5 known substitutes for 6610-00-761-5941: 5345-00-394-9125, 3010-00-612-1808, 5998-01-386-9542 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3137-3?

Key specifications for 3137-3: General Characteristics Item Description: ANODIZED ALUMINUM,2.015 IN. DIA,1.970 IN. LG,4 HOLES LOCATED ON 1.156 IN. DIA BOLT CIRCLE IN. 1 total characteristics are documented in the Federal Logistics Information System.

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