PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26-1908Pulley Bracket Assembly

The Boeing Company Div Defense · NSN 5340-01-161-0447 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-161-0447 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-161-0447. Primary manufacturer part number: 26-1908.
Features
  • Pulley Bracket Assembly — FSC 5340
  • General Characteristics Item Description: ALUMINUM ALLOY 2024-T3 PER QQ-A-362,CONSISTS OF 1 U-SHAPED CHANNEL BRACKET,0.050 IN. THK,4.800 IN. MAX WIDTH,6.100 IN. MAX LENGTH,CENTER SECTION CONTAINS 2 HOLES,2ND LEG CONTAINS 3 HOLES,TOP HOLE OF 2ND LEG CONTAINS A NAS 42DD4-50 SPACER-RIVET IN
  • 1 verified cross-reference
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pulley Bracket Assembly, cataloged under National Stock Number 5340-01-161-0447, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-01-161-0447
Primary Part Number26-1908
Item NamePulley Bracket Assembly
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY 2024-T3 PER QQ-A-362,CONSISTS OF 1 U-SHAPED CHANNEL BRACKET,0.050 IN. THK,4.800 IN. MAX WIDTH,6.100 IN. MAX LENGTH,CENTER SECTION CONTAINS 2 HOLES,2ND LEG CONTAINS 3 HOLES,TOP HOLE OF 2ND LEG CONTAINS A NAS 42DD4-50 SPACER-RIVET IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5977-00-356-19571-984941-00 INTERCHANGEABLE
Brush,electrical Contact
Kearfott Corporation Div Guidance and Navigation Division
Cross-Reference Index
Part NumberManufacturer
26-1908 PRIMARY The Boeing Company Div Defense (USA)
Related Parts
5977-00-356-1957INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
1-984941-00

Frequently Asked Questions

What is NSN 5340-01-161-0447?

NSN 5340-01-161-0447 is a Pulley Bracket Assembly, manufactured by The Boeing Company Div Defense, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-161-0447?

NSN 5340-01-161-0447 has 1 cross-referenced part number: 26-1908 (The Boeing Company Div Defense).

What NSN replaces 5340-01-161-0447?

There is 1 known substitute for 5340-01-161-0447: 5977-00-356-1957. Verify interchangeability with system specifications before substitution.

What are the specifications of 26-1908?

Key specifications for 26-1908: General Characteristics Item Description: ALUMINUM ALLOY 2024-T3 PER QQ-A-362,CONSISTS OF 1 U-SHAPED CHANNEL BRACKET,0.050 IN. THK,4.800 IN. MAX WIDTH,6.100 IN. MAX LENGTH,CENTER SECTION CONTAINS 2 HOLES,2ND LEG CONTAINS 3 HOLES,TOP HOLE OF 2ND LEG CONTAINS A NAS 42DD4-50 SPACER-RIVET IN; End Item Identification: B-52 ACFT. 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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