PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TR4869 AND TR4255BBracket,mounting

Triangle Manufacturing Co · NSN 5340-01-550-1287 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-550-1287 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-550-1287. Primary manufacturer part number: TR4869 AND TR4255B.
Features
  • Bracket,mounting — FSC 5340
  • 4 verified cross-references
  • Primary manufacturer: Triangle Manufacturing Co
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-550-1287, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triangle Manufacturing Co. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-550-1287
Primary Part NumberTR4869 AND TR4255B
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTriangle Manufacturing Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5945-00-034-6446 INTERCHANGEABLE
Solenoid,electrical
8030-00-180-6150 INTERCHANGEABLE
Sealing Compound
5930-00-255-5790 INTERCHANGEABLE
Switch,push
5340-00-616-52966012-1A INTERCHANGEABLE
Clip,spring Tension
Te Connectivity Corporation
4530-00-718-793060121 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
1660-00-719-498160121 INTERCHANGEABLE
Parts Kit,valve
Meggitt North Hollywood Inc
5940-00-983-6097 INTERCHANGEABLE
Terminal Board
2920-01-110-8271 INTERCHANGEABLE
Insulat0r
4730-01-212-6381174-030-24 INTERCHANGEABLE
Coupling Half,quick Disconnect
Pauli Systems, Inc. Dba Pauli Systems Inc
5940-01-365-7434601-21 INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
Cross-Reference Index
Part NumberManufacturer
TR4869 AND TR4255B PRIMARY Triangle Manufacturing Co (USA)
TR4869 Triangle Manufacturing Co (USA)
TR4255B Triangle Manufacturing Co (USA)
60121 Cold Point Corporation Dba Adirondack-Aire (USA)
Related Parts
5945-00-034-6446INTERCHANGEABLE
SOLENOID,ELECTRICAL
8030-00-180-6150INTERCHANGEABLE
SEALING COMPOUND
5930-00-255-5790INTERCHANGEABLE
SWITCH,PUSH
5340-00-616-5296INTERCHANGEABLE
CLIP,SPRING TENSION
6012-1A
4530-00-718-7930INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
60121
1660-00-719-4981INTERCHANGEABLE
PARTS KIT,VALVE
60121
5940-00-983-6097INTERCHANGEABLE
TERMINAL BOARD
2920-01-110-8271INTERCHANGEABLE
INSULAT0R
4730-01-212-6381INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
174-030-24
5940-01-365-7434INTERCHANGEABLE
TERMINAL BOARD
601-21
5340-01-435-7481INTERCHANGEABLE
COVER,PROTECTIVE,DUST AND MOISTU
6012-1
5305-01-612-6704INTERCHANGEABLE
SCREW,MACHINE
60121

Frequently Asked Questions

What is NSN 5340-01-550-1287?

NSN 5340-01-550-1287 is a Bracket,mounting, manufactured by Triangle Manufacturing Co, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-550-1287?

NSN 5340-01-550-1287 has 4 cross-referenced part numbers: TR4869 AND TR4255B (Triangle Manufacturing Co), TR4869 (Triangle Manufacturing Co), TR4255B (Triangle Manufacturing Co), 60121 (Cold Point Corporation Dba Adirondack-Aire).

What NSN replaces 5340-01-550-1287?

There are 12 known substitutes for 5340-01-550-1287: 5945-00-034-6446, 8030-00-180-6150, 5930-00-255-5790 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TR4869 AND TR4255B?

Key specifications for TR4869 AND TR4255B: End Item Identification: HD-1099/TSQ,AIR CONDITONER; Part Name Assigned by Controlling Agency: ARM,MOTOR MOUNT. 2 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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