NSN 1660-01-470-9338 · NIIN 014709338 · Part number 801386-81
Avox Systems Inc Dba Avox Systems Inc · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 53655
Government record, cited
NSN 1660-01-470-9338 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-470-9338. Manufacturer of record part number: 801386-81.
Also searched as1660-01-470-9338 ·
1660014709338 ·
NIIN 014709338 ·
01-470-9338 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 53655 · 801386-81
Nearby stock numbers← 1660-01-470-9054 Control Box, Electrical-Electroni
·
1660-01-470-9728 Duct Assembly, Air Conditioning-H →
Features
Regulator,air Pressure,aircraft — FSC 1660
Flow Indicator: NOT INCLUDED
Overall Diameter: 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN
Lighted Panel: NOT INCLUDED
Pressure Gage: NOT INCLUDED
On-Off Switch: NOT INCLUDED
Installation Design: NONPORTABLE
1 manufacturer part number on file
Identification
NSN: 1660-01-470-9338
NIIN: 014709338
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 801386-81
Manufacturer: Avox Systems Inc Dba Avox Systems Inc
General Description
The Regulator,air Pressure,aircraft, cataloged under National Stock Number 1660-01-470-9338, 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 Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-470-9338
Primary Part Number
801386-81
Item Name
Regulator,air Pressure,aircraft
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472
FLANGE,VALVE BODY
1660-00-009-5646
ADAPTER ASSEMBLY,BELLOWS
1660-00-019-8389
1660-00-019-8389 · Item name not on file
1660-00-019-8399
1660-00-019-8399 · Item name not on file
1660-00-031-5285
1660-00-031-5285 · Item name not on file
1660-00-302-4390
PISTON,REGULATING V
1660-00-441-0575
PISTON
1660-01-601-0729
ETHERNET SWITCH
Frequently Asked Questions
What is NSN 1660-01-470-9338?
NSN 1660-01-470-9338 is a Regulator,air Pressure,aircraft, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-470-9338?
NSN 1660-01-470-9338 has 1 manufacturer part number on file: 801386-81 (Avox Systems Inc Dba Avox Systems Inc).
What are the specifications of 801386-81?
Key specifications for 801386-81: Overall Height: 8.445 INCHES MAXIMUM IN; Flow Indicator: NOT INCLUDED; Overall Diameter: 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN; Lighted Panel: NOT INCLUDED. 6 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-470-9338 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 1660-01-470-9338?
NSN 1660-01-470-9338 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.