NSN 1660-00-766-9906 · NIIN 007669906 · Part number 8231
Goodrich Corporation · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 6K4C8
Government record, cited
NSN 1660-00-766-9906 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-766-9906. Manufacturer of record part number: 8231.
Also searched as1660-00-766-9906 ·
1660007669906 ·
NIIN 007669906 ·
00-766-9906 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 6K4C8 · 8231
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 8231
Manufacturer: Goodrich Corporation
General Description
The Cap,regulator, cataloged under National Stock Number 1660-00-766-9906, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
Cap,regulator
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers
Goodrich Corporation (CAGE 6K4C8)
Technical Specifications
Parameter
Value
NSN
1660-00-766-9906
Primary Part Number
8231
Item Name
Cap,regulator
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Goodrich Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-00-991-3400POSSIBLE MATCH
CORE,ELECTROMAGNETIC COMPONENT
Possible match (shared part number)
4820-01-169-10118231POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Provision, Inc. Dba Provision Inc
5985-01-229-0800POSSIBLE MATCH
DIVIDER,POWER,RADIO FREQUENCY
Possible match (shared part number)
5340-01-362-5095POSSIBLE MATCH
STANDOFF,THREADED,SPACING
Possible match (shared part number)
3040-01-366-4013POSSIBLE MATCH
HUB,BODY
Possible match (shared part number)
5310-01-494-1474POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)
5895-01-557-27708231POSSIBLE MATCH
CONTROL,AMPLIFIER
Possible match (shared part number)Deep Sea Systems International, Inc. Dba Dssi
3120-01-650-820982300000-1POSSIBLE MATCH
BEARING,PLAIN,TRACK ROLLER
Possible match (shared part number)Federal Equipment Co
NSN 1660-00-766-9906 is a Cap,regulator, manufactured by Goodrich Corporation, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-00-766-9906?
NSN 1660-00-766-9906 has 1 manufacturer part number on file: 8231 (Goodrich Corporation).
What NSN replaces 1660-00-766-9906?
9 possible matches (shared part number, not a government interchangeability claim): 5950-00-991-3400, 4820-01-169-1011, 5985-01-229-0800. Verify interchangeability with system specifications before substitution.
Is NSN 1660-00-766-9906 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 1660-00-766-9906?
NSN 1660-00-766-9906 has DEMIL Code B. 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.