PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

746451-3Separator,water,aircraft Air Con

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1660-00-009-6077 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-009-6077 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-009-6077. Primary manufacturer part number: 746451-3.
Features
  • Separator,water,aircraft Air Con — FSC 1660
  • 6 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Separator,water,aircraft Air Con, cataloged under National Stock Number 1660-00-009-6077, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-009-6077
Primary Part Number746451-3
Item NameSeparator,water,aircraft Air Con
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5845-00-003-493574645-1 INTERCHANGEABLE
Slide Assy,tilt
L3harris Technologies, Inc. Div Space and Airborne Systems
6625-00-060-0083500-006 INTERCHANGEABLE
Wattmeter
Jewell Instruments Llc
5330-00-154-879321161-3869 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5330-00-291-2784 INTERCHANGEABLE
Seal,plain Encased
5930-00-830-4473500006 INTERCHANGEABLE
Switch,rotary
North Atlantic Industries, Inc. Dba North Atlantic Industries
5985-00-986-3614187TE19-1 INTERCHANGEABLE
Waveguide Assembly
Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc
5342-01-091-8723BACC12C9 INTERCHANGEABLE
Catch-Bullet Assy
Harper Engineering Company
5340-01-162-0793500006 INTERCHANGEABLE
Bracket,angle
Dcp Spring Acquisition Company, Inc. Dba New England Spring Div New England Spring
5365-01-326-130250-0669 INTERCHANGEABLE
Spacer,straight
Clamshell Structures, Inc
5840-01-343-0967500006-1 INTERCHANGEABLE
Receiver-Transmitter,radar
Caes Mission Systems Llc
Cross-Reference Index
Part NumberManufacturer
746451-3 G. Y. Precision Manufacturing, Inc. (USA)
500006-1 Keddeg Company Div Keggeg Company (USA)
746451-3 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
746451 G. Y. Precision Manufacturing, Inc. (USA)
746451-3 Balck Design Shop (USA)
500006 Keddeg Company Div Keggeg Company (USA)
Related Parts
5845-00-003-4935INTERCHANGEABLE
SLIDE ASSY,TILT
74645-1
6625-00-060-0083INTERCHANGEABLE
WATTMETER
500-006
5330-00-154-8793INTERCHANGEABLE
SEAL,PLAIN ENCASED
21161-3869
5330-00-291-2784INTERCHANGEABLE
SEAL,PLAIN ENCASED
5930-00-830-4473INTERCHANGEABLE
SWITCH,ROTARY
500006
5985-00-986-3614INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
187TE19-1
5342-01-091-8723INTERCHANGEABLE
CATCH-BULLET ASSY
BACC12C9
5340-01-162-0793INTERCHANGEABLE
BRACKET,ANGLE
500006
5365-01-326-1302INTERCHANGEABLE
SPACER,STRAIGHT
50-0669
5840-01-343-0967INTERCHANGEABLE
RECEIVER-TRANSMITTER,RADAR
500006-1
6515-01-523-5403INTERCHANGEABLE
SPLINT,WRIST AND FOREARM

Frequently Asked Questions

What is NSN 1660-00-009-6077?

NSN 1660-00-009-6077 is a Separator,water,aircraft Air Con, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-009-6077?

NSN 1660-00-009-6077 has 6 cross-referenced part numbers: 746451-3 (G. Y. Precision Manufacturing, Inc.), 500006-1 (Keddeg Company Div Keggeg Company), 746451-3 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 746451 (G. Y. Precision Manufacturing, Inc.), 746451-3 (Balck Design Shop) and 1 more.

What NSN replaces 1660-00-009-6077?

There are 11 known substitutes for 1660-00-009-6077: 5845-00-003-4935, 6625-00-060-0083, 5330-00-154-8793 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 746451-3?

Key specifications for 746451-3: Special Features: CLOTH COVER AND ELASTIC BAND;2.630 IN.NOM O/A HEIGHT;5.310 IN.NOM.O/A DIA;FSC APPLICATION DATA:HEAT AND VENT SYSTEM,AIRCRAFT; IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com