PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3461Index Assembly,indicator,air Spe

Kearflex Engineering Company · NSN 6610-01-022-2149 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-022-2149 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-022-2149. Primary manufacturer part number: 3461.
Features
  • Index Assembly,indicator,air Spe — FSC 6610
  • 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 Index Assembly,indicator,air Spe, cataloged under National Stock Number 6610-01-022-2149, 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. 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.

Technical Specifications
ParameterValue
NSN6610-01-022-2149
Primary Part Number3461
Item NameIndex Assembly,indicator,air Spe
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5355-00-085-100034-61 INTERCHANGEABLE
Knob
Triplett (bluffton) Corporation Dba Lfe Instruments
4730-00-257-2098 INTERCHANGEABLE
Tee,pipe to Tube
1660-00-401-18533461 INTERCHANGEABLE
Filler Valve,aircraft Oxygen
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
2530-00-561-82532-D-3331 INTERCHANGEABLE
Valve,relay,air Pressure
Caterpillar Inc Div Caterpillar Defense
5330-00-585-45313461 INTERCHANGEABLE
Gasket
Tyco Fire Products Lp
5950-00-648-24299060276 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5930-00-706-29483461 INTERCHANGEABLE
Switch,push
General Electric Company
5306-00-761-35463461 INTERCHANGEABLE
Bolt,internal Wrenching
Bek, Inc. Dba Level 1 Fasteners
3020-00-829-85083461 INTERCHANGEABLE
Gear
L3harris Technologies, Inc. Div Space and Airborne Systems
5310-01-041-42953461 INTERCHANGEABLE
Nut,plain,hexagon
Auto Vehicle Parts Co Dba Au-Ve-Co
Cross-Reference Index
Part NumberManufacturer
3461 PRIMARY Kearflex Engineering Company (USA)
Related Parts
5355-00-085-1000INTERCHANGEABLE
KNOB
34-61
4730-00-257-2098INTERCHANGEABLE
TEE,PIPE TO TUBE
1660-00-401-1853INTERCHANGEABLE
FILLER VALVE,AIRCRAFT OXYGEN
3461
2530-00-561-8253INTERCHANGEABLE
VALVE,RELAY,AIR PRESSURE
2-D-3331
5330-00-585-4531INTERCHANGEABLE
GASKET
3461
5950-00-648-2429INTERCHANGEABLE
TRANSFORMER,POWER
9060276
5930-00-706-2948INTERCHANGEABLE
SWITCH,PUSH
3461
5306-00-761-3546INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
3461
3020-00-829-8508INTERCHANGEABLE
GEAR
3461
5310-01-041-4295INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3461
6515-01-259-2998INTERCHANGEABLE
CUFF,SPHYGMOMANOMETER
346-1
6515-01-550-8480INTERCHANGEABLE
MASK,ORONASAL
49502-208-01

Frequently Asked Questions

What is NSN 6610-01-022-2149?

NSN 6610-01-022-2149 is a Index Assembly,indicator,air Spe, manufactured by Kearflex Engineering Company, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-022-2149?

NSN 6610-01-022-2149 has 1 cross-referenced part number: 3461 (Kearflex Engineering Company).

What NSN replaces 6610-01-022-2149?

There are 12 known substitutes for 6610-01-022-2149: 5355-00-085-1000, 4730-00-257-2098, 1660-00-401-1853 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3461?

Key specifications for 3461: End Item Identification: AIRCRAFT MODEL S-3. 1 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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