PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15971Bracket,mounting

Unison Industries Llc · NSN 5340-00-780-4581 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-780-4581 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-780-4581. Primary manufacturer part number: 15971.
Features
  • Bracket,mounting — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-00-780-4581, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unison Industries Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-780-4581
Primary Part Number15971
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6140-01-337-2781 (15971)
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
6140-01-337-278115971 SUCCESSOR
Battery,storage
L3 Aviation Products, Inc. Dba L3 Technologies
6105-01-466-446815971 SUCCESSOR
Motor,alternating Current
Belfort Instrument Company
6515-01-582-80178154A-LR-3 SUCCESSOR
Pad,crest,toe
Pedifix, Inc.
5950-00-232-7281712073-011 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Rmd Strategic
2540-00-499-286910921776-1 INTERCHANGEABLE
Rod,door,latch
U S Army Tank Automotive Command Amsta-Im-Mm
5940-00-660-653194-638-7 INTERCHANGEABLE
Terminal,stud
Lockheed Martin Corporation Div Rms - Mitchel Field
6650-01-285-5855 INTERCHANGEABLE
Microscope,optical
4940-01-389-3108 INTERCHANGEABLE
Cylinder,blast Cleaning Cabinet
5133-01-399-1227 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
15971 Unison Industries, Llc Dba Unison Industries Inc (USA)
15971 PRIMARY Unison Industries Llc (USA)
Related Parts
SUCCESSOR 6140-01-337-2781 Battery,storage · 15971
6105-01-466-4468SUCCESSOR
MOTOR,ALTERNATING CURRENT
15971
6515-01-582-8017SUCCESSOR
PAD,CREST,TOE
8154A-LR-3
5950-00-232-7281INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
712073-011
2540-00-499-2869INTERCHANGEABLE
ROD,DOOR,LATCH
10921776-1
5940-00-660-6531INTERCHANGEABLE
TERMINAL,STUD
94-638-7
6650-01-285-5855INTERCHANGEABLE
MICROSCOPE,OPTICAL
4940-01-389-3108INTERCHANGEABLE
CYLINDER,BLAST CLEANING CABINET
5133-01-399-1227INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 5340-00-780-4581?

NSN 5340-00-780-4581 is a Bracket,mounting, manufactured by Unison Industries Llc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-780-4581?

NSN 5340-00-780-4581 has 2 cross-referenced part numbers: 15971 (Unison Industries, Llc Dba Unison Industries Inc), 15971 (Unison Industries Llc).

What NSN replaces 5340-00-780-4581?

There are 9 known substitutes for 5340-00-780-4581: 6140-01-337-2781, 6105-01-466-4468, 6515-01-582-8017 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15971?

Key specifications for 15971: Special Features: 2.750 IN O/A LG,0.915 IN. O/A W,MATL BRASS SAE 70A OR SAE 70C,FUEL NICKEL PLATE,U/O P/N 41469,T33 ENGINE,ACFT,TURBO-FAN A. 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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