PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-081-3Bracket,double Angle

Bell Textron Inc · NSN 5340-01-579-9979 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-579-9979 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-579-9979. Primary manufacturer part number: 20-081-3.
Features
  • Bracket,double Angle — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Bell Textron Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,double Angle, cataloged under National Stock Number 5340-01-579-9979, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell Textron Inc. 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-579-9979
Primary Part Number20-081-3
Item NameBracket,double Angle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerBell Textron Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5930-00-351-7989200813 INTERCHANGEABLE
Switch,sensitive
Symbolic Displays, Inc
5930-00-420-0765200-0813 INTERCHANGEABLE
Switch,toggle
Hcold Inc. Dba Hollymatic Coproration
6645-00-536-1468200813 INTERCHANGEABLE
Hand,hour
Waltham Aircraft Clock Corp
5330-00-994-389952000-431 INTERCHANGEABLE
Gasket
General Electric Company Dba Ge Aerospace
3510-01-140-86942-813 INTERCHANGEABLE
Gearcase Cover Assembly
Maytag Corporation Dba Maytag Appliancessales
5895-01-371-268820081-2 INTERCHANGEABLE
Indicator Assembly
Belfort Instrument Company
5331-01-432-97953-G2442 ITEM 8 INTERCHANGEABLE
O-Ring
Systemhydraulic Ab Jms
3040-01-486-3243B-801-20079 INTERCHANGEABLE
Spindle,mechanically Actuated
B.w. Elliott Manufacturing Co., Llc
Cross-Reference Index
Part NumberManufacturer
20-081-3 PRIMARY Bell Textron Inc (USA)
Related Parts
5930-00-351-7989INTERCHANGEABLE
SWITCH,SENSITIVE
200813
5930-00-420-0765INTERCHANGEABLE
SWITCH,TOGGLE
200-0813
6645-00-536-1468INTERCHANGEABLE
HAND,HOUR
200813
5330-00-994-3899INTERCHANGEABLE
GASKET
52000-431
3510-01-140-8694INTERCHANGEABLE
GEARCASE COVER ASSEMBLY
2-813
5895-01-371-2688INTERCHANGEABLE
INDICATOR ASSEMBLY
20081-2
5331-01-432-9795INTERCHANGEABLE
O-RING
3-G2442 ITEM 8
3040-01-486-3243INTERCHANGEABLE
SPINDLE,MECHANICALLY ACTUATED
B-801-20079

Frequently Asked Questions

What is NSN 5340-01-579-9979?

NSN 5340-01-579-9979 is a Bracket,double Angle, manufactured by Bell Textron Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-579-9979?

NSN 5340-01-579-9979 has 1 cross-referenced part number: 20-081-3 (Bell Textron Inc).

What NSN replaces 5340-01-579-9979?

There are 8 known substitutes for 5340-01-579-9979: 5930-00-351-7989, 5930-00-420-0765, 6645-00-536-1468 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-081-3?

Key specifications for 20-081-3: Part Name Assigned by Controlling Agency: BRACKET, ZEE; End Item Identification: UH-1 4 BLADED ROTOR HEAD UPGRADE. 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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