Capsule Assembly, Indicator, Air S6610-01-022-2140
NSN 6610-01-022-2140 · NIIN 010222140 · Part number 553
Kearflex Engineering Company · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 26136
Government record, cited
NSN 6610-01-022-2140 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-022-2140. Manufacturer of record part number: 553.
Also searched as6610-01-022-2140 ·
6610010222140 ·
NIIN 010222140 ·
01-022-2140 ·
FSC 6610 Flight Instruments · CAGE 26136 · 553
Manufacturer of record: Kearflex Engineering Company
Identification
NSN: 6610-01-022-2140
NIIN: 010222140
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 553
Manufacturer: Kearflex Engineering Company
General Description
The Capsule Assembly,indicator,air S, cataloged under National Stock Number 6610-01-022-2140, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Kearflex Engineering Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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INDICATOR,INSTRUMENT LANDING,AIR
6610-00-001-2506
ARM ASSY,COMPENSATING
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Frequently Asked Questions
What is NSN 6610-01-022-2140?
NSN 6610-01-022-2140 is a Capsule Assembly,indicator,air S, manufactured by Kearflex Engineering Company, classified under FSC 6610, Flight Instruments. Status: active.
What part numbers are listed for NSN 6610-01-022-2140?
NSN 6610-01-022-2140 has 1 manufacturer part number on file: 553 (Kearflex Engineering Company).
What are the specifications of 553?
Key specifications for 553: End Item Identification: AIRCRAFT MODEL S-3. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6610-01-022-2140 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.