PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B317Bracket,mounting

Arcosa Marine Components, Llc · NSN 5340-01-654-2917 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-654-2917 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-654-2917. Primary manufacturer part number: B317.
Features
  • Bracket,mounting — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Arcosa Marine Components, Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-654-2917, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Arcosa Marine Components, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-654-2917
Primary Part NumberB317
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerArcosa Marine Components, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
2040-00-896-6734003061 INTERCHANGEABLE
Spacer
L3 Technologies, Inc. Div L3 Keo
3040-01-467-8746B-317 INTERCHANGEABLE
Weight,counterbalance
Hartzell Propeller Llc
8455-01-559-1418 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-559-3738 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-688-6267 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-01-688-7443 INTERCHANGEABLE
Insignia,grade,enlisted Personne
Cross-Reference Index
Part NumberManufacturer
B317 PRIMARY Arcosa Marine Components, Llc (USA)
Related Parts
2040-00-896-6734INTERCHANGEABLE
SPACER
003061
3040-01-467-8746INTERCHANGEABLE
WEIGHT,COUNTERBALANCE
B-317
8455-01-559-1418INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-559-3738INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-688-6267INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-01-688-7443INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE

Frequently Asked Questions

What is NSN 5340-01-654-2917?

NSN 5340-01-654-2917 is a Bracket,mounting, manufactured by Arcosa Marine Components, Llc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-654-2917?

NSN 5340-01-654-2917 has 1 cross-referenced part number: B317 (Arcosa Marine Components, Llc).

What NSN replaces 5340-01-654-2917?

There are 6 known substitutes for 5340-01-654-2917: 2040-00-896-6734, 3040-01-467-8746, 8455-01-559-1418 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B317?

Key specifications for B317: Part Name Assigned by Controlling Agency: STRUM, B/W BRAKE 50; End Item Identification: WINCH, MANUAL LOW PROFILE BARGE. 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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