NSN 6610-00-101-9931 · NIIN 001019931 · Part number 103431
Astronautics Corporation of America · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 10138
Government record, cited
NSN 6610-00-101-9931 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-101-9931. Manufacturer of record part number: 103431.
Also searched as6610-00-101-9931 ·
6610001019931 ·
NIIN 001019931 ·
00-101-9931 ·
FSC 6610 Flight Instruments · CAGE 10138 · 103431
Manufacturer of record: Astronautics Corporation of America
Identification
NSN: 6610-00-101-9931
NIIN: 001019931
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 103431
Manufacturer: Astronautics Corporation of America
General Description
The Mask,mechanism, cataloged under National Stock Number 6610-00-101-9931, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Astronautics Corporation of America. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Mask,mechanism
FSC / FSG
6610 — Flight Instruments (FSG 66)
Manufacturers
Astronautics Corporation of America (CAGE 10138)
Technical Specifications
Parameter
Value
NSN
6610-00-101-9931
Primary Part Number
103431
Item Name
Mask,mechanism
FSC / FSG
6610 / 66 — Flight Instruments
Manufacturer
Astronautics Corporation of America
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5325-00-127-1931K5828852AAPOSSIBLE MATCH
GROMMET,NONMETALLIC
Possible match (shared part number)General Electric Company
2530-00-359-1136103431POSSIBLE MATCH
HUB
Possible match (shared part number)Dana Off Highway Products, Llc
1680-01-062-643210343-1POSSIBLE MATCH
CUSHION,SEAT,AIRCRAFT
Possible match (shared part number)Lockheed Martin Corp
5306-01-535-0986CM 103431POSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Daimler Truck North America Llc
NSN 6610-00-101-9931 is a Mask,mechanism, manufactured by Astronautics Corporation of America, classified under FSC 6610, Flight Instruments. Status: active.
What part numbers are listed for NSN 6610-00-101-9931?
NSN 6610-00-101-9931 has 1 manufacturer part number on file: 103431 (Astronautics Corporation of America).
What NSN replaces 6610-00-101-9931?
4 possible matches (shared part number, not a government interchangeability claim): 5325-00-127-1931, 2530-00-359-1136, 1680-01-062-6432. Verify interchangeability with system specifications before substitution.
Is NSN 6610-00-101-9931 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.
What is the DEMIL code for NSN 6610-00-101-9931?
NSN 6610-00-101-9931 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.