PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31125Cover Assembly

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1280-01-003-1790 · FSC 1280 · No Item Name Available
Verified by PartsTable
NSN 1280-01-003-1790 — this item is cataloged by the U.S. Government under National Stock Number 1280-01-003-1790. Primary manufacturer part number: 31125.
Features
  • Cover Assembly — FSC 1280
  • General Characteristics Item Description: 7.780 IN. LONG BY 6.880 IN. W IN
  • 2 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 Cover Assembly, cataloged under National Stock Number 1280-01-003-1790, is classified within Federal Supply Class 1280 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN1280-01-003-1790
Primary Part Number31125
Item NameCover Assembly
FSC / FSG1280 / 12 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
General Characteristics Item Description7.780 IN. LONG BY 6.880 IN. W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5340-00-118-6506 INTERCHANGEABLE
Clevis,rod End
5360-00-253-725711583 INTERCHANGEABLE
Spring,helical,compression
Honeywell International Inc Dba Honeywell Div Consumer Products Group
1680-00-858-0510 INTERCHANGEABLE
Cam,ring
5975-00-920-136610-306370-14 INTERCHANGEABLE
Nut,coupling,electrical Conduit
Amphenol Corp Div Amphenol Aerospace Operations
5975-00-950-64098421 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
7490-00-955-838731125 INTERCHANGEABLE
Pin,pivot
Pitney Bowes Inc.
5998-01-195-41385484 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
4210-01-267-2642311-2.5 INTERCHANGEABLE
Plug,hose
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
5340-01-329-3722031125 INTERCHANGEABLE
Clevis,rod End
Paxton Co
5950-01-432-27728519473-1 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
31125 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
31125 United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
5340-00-118-6506INTERCHANGEABLE
CLEVIS,ROD END
5360-00-253-7257INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11583
1680-00-858-0510INTERCHANGEABLE
CAM,RING
5975-00-920-1366INTERCHANGEABLE
NUT,COUPLING,ELECTRICAL CONDUIT
10-306370-14
5975-00-950-6409INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8421
7490-00-955-8387INTERCHANGEABLE
PIN,PIVOT
31125
5998-01-195-4138INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5484
4210-01-267-2642INTERCHANGEABLE
PLUG,HOSE
311-2.5
5340-01-329-3722INTERCHANGEABLE
CLEVIS,ROD END
031125
5950-01-432-2772INTERCHANGEABLE
TRANSFORMER,POWER
8519473-1
6515-01-603-0531INTERCHANGEABLE
MONITOR,PATIENT VITAL SIGNS
TICS.27.10327

Frequently Asked Questions

What is NSN 1280-01-003-1790?

NSN 1280-01-003-1790 is a Cover Assembly, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1280 (No Item Name Available). Status: active.

What are the part numbers for NSN 1280-01-003-1790?

NSN 1280-01-003-1790 has 2 cross-referenced part numbers: 31125 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 31125 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 1280-01-003-1790?

There are 11 known substitutes for 1280-01-003-1790: 5340-00-118-6506, 5360-00-253-7257, 1680-00-858-0510 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31125?

Key specifications for 31125: General Characteristics Item Description: 7.780 IN. LONG BY 6.880 IN. W IN. 1 total characteristics are documented in the Federal Logistics Information System.

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