PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12199Guide,diaphragm,regulator

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-00-704-3673 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-704-3673 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-704-3673. Primary manufacturer part number: 12199.
Features
  • Guide,diaphragm,regulator — FSC 1650
  • General Characteristics Item Description: ALUMINUM ALLOY; ANODIZED FINISH; 1.127 IN. OD; 0.968 IN. ID; 0.813 IN. DIA ONE END IN
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Guide,diaphragm,regulator, cataloged under National Stock Number 1650-00-704-3673, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-704-3673
Primary Part Number12199
Item NameGuide,diaphragm,regulator
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY; ANODIZED FINISH; 1.127 IN. OD; 0.968 IN. ID; 0.813 IN. DIA ONE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-228-1325 INTERCHANGEABLE
Drill,twist
5110-00-234-6559 INTERCHANGEABLE
File,hand
5950-00-308-094812199 INTERCHANGEABLE
Transformer,audio Frequency
Standex Electronics, Inc.
5945-00-473-3369012199-0001 INTERCHANGEABLE
Relay,electromagnetic
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
4730-01-271-36113244Z84 INTERCHANGEABLE
Plug,pipe
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5950-01-279-809361709-205 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
6105-01-323-128412199 INTERCHANGEABLE
Motor,alternating Current
American Wyott Corporation Dba Apw Wyott Food Service Equipment
2510-01-562-632912199 INTERCHANGEABLE
Frame Section,structural,vehicul
Bae Systems Information & Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
12199 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5133-00-228-1325INTERCHANGEABLE
DRILL,TWIST
5110-00-234-6559INTERCHANGEABLE
FILE,HAND
5950-00-308-0948INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
12199
5945-00-473-3369INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
012199-0001
4730-01-271-3611INTERCHANGEABLE
PLUG,PIPE
3244Z84
5950-01-279-8093INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61709-205
6105-01-323-1284INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
12199
2510-01-562-6329INTERCHANGEABLE
FRAME SECTION,STRUCTURAL,VEHICUL
12199

Frequently Asked Questions

What is NSN 1650-00-704-3673?

NSN 1650-00-704-3673 is a Guide,diaphragm,regulator, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-704-3673?

NSN 1650-00-704-3673 has 1 cross-referenced part number: 12199 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-00-704-3673?

There are 8 known substitutes for 1650-00-704-3673: 5133-00-228-1325, 5110-00-234-6559, 5950-00-308-0948 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12199?

Key specifications for 12199: General Characteristics Item Description: ALUMINUM ALLOY; ANODIZED FINISH; 1.127 IN. OD; 0.968 IN. ID; 0.813 IN. DIA ONE END 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