PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12253Cover,regulator

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-00-716-0743 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-716-0743 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-716-0743. Primary manufacturer part number: 12253.
Features
  • Cover,regulator — FSC 1650
  • 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 Cover,regulator, cataloged under National Stock Number 1650-00-716-0743, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover,regulator
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN1650-00-716-0743
Primary Part Number12253
Item NameCover,regulator
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-010-3030 INTERCHANGEABLE
Nut,plain,hexagon
1560-00-097-376812253 INTERCHANGEABLE
Window,enclosure Fr
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5133-00-189-9298 INTERCHANGEABLE
Drill,twist
6615-00-651-4634 INTERCHANGEABLE
Piston,gyro
3040-00-972-795912253 INTERCHANGEABLE
Cam,control
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6625-01-293-8333870-229 INTERCHANGEABLE
Meter,replacement
The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation
5340-01-333-628512253 INTERCHANGEABLE
Clip,retaining
Stanadyne Corporation Dba Stanadyne Diesel Systems
3040-01-413-6007A-801-12253-31 INTERCHANGEABLE
Shaft,shouldered
B.w. Elliott Manufacturing Co., Llc
5355-01-525-6870 INTERCHANGEABLE
Knob
Cross-Reference Index
Part NumberManufacturer
12253 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5310-00-010-3030INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1560-00-097-3768INTERCHANGEABLE
WINDOW,ENCLOSURE FR
12253
5133-00-189-9298INTERCHANGEABLE
DRILL,TWIST
6615-00-651-4634INTERCHANGEABLE
PISTON,GYRO
3040-00-972-7959INTERCHANGEABLE
CAM,CONTROL
12253
6625-01-293-8333INTERCHANGEABLE
METER,REPLACEMENT
870-229
5340-01-333-6285INTERCHANGEABLE
CLIP,RETAINING
12253
3040-01-413-6007INTERCHANGEABLE
SHAFT,SHOULDERED
A-801-12253-31
5355-01-525-6870INTERCHANGEABLE
KNOB

Frequently Asked Questions

What is NSN 1650-00-716-0743?

NSN 1650-00-716-0743 is a Cover,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 1650-00-716-0743?

NSN 1650-00-716-0743 has 1 cross-referenced part number: 12253 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-00-716-0743?

There are 9 known substitutes for 1650-00-716-0743: 5310-00-010-3030, 1560-00-097-3768, 5133-00-189-9298 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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