PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MF 39043Nut,self-Locking,extended Washer

Daimler Truck North America Llc · NSN 5310-01-577-9635 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-577-9635 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-577-9635. Primary manufacturer part number: MF 39043.
Features
  • Nut,self-Locking,extended Washer — FSC 5310
  • 8 verified cross-references
  • Primary manufacturer: Daimler Truck North America Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-577-9635, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Daimler Truck North America Llc. This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,self-Locking,extended Washer
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersMac Lean-Fogg Company Dba Mac Lean Fasteners Div Maclean Power Systems (CAGE 5V824); Daimler Truck North America Llc (CAGE 64678); Global Logistics Strategies Inc. Dba Global Logistics Strategies Inc (CAGE 7BUL6); Freightliner Corp (CAGE 79431)
Technical Specifications
ParameterValue
NSN5310-01-577-9635
Primary Part NumberMF 39043
Item NameNut,self-Locking,extended Washer
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDaimler Truck North America Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5975-00-017-7247 INTERCHANGEABLE
Chassis,electrical-Electronic Eq
5330-00-601-7176PH541 INTERCHANGEABLE
Seal,oil
Wisconsin Motors, Llc
3120-00-882-279839041 INTERCHANGEABLE
Bushing,sleeve
Hydro-Aire Aerospace Corp
6685-01-063-05594700 INTERCHANGEABLE
Controller,humidity,alarm
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
39041 Mac Lean-Fogg Company Dba Mac Lean Fasteners Div Maclean Power Systems (USA)
39043 Daimler Truck North America Llc (USA)
MF 39043 Mac Lean-Fogg Company Dba Mac Lean Fasteners Div Maclean Power Systems (USA)
39043 Mac Lean-Fogg Company Dba Mac Lean Fasteners Div Maclean Power Systems (USA)
MF 39043 Global Logistics Strategies Inc. Dba Global Logistics Strategies Inc (USA)
MF 39041 Daimler Truck North America Llc (USA)
MF 39043 PRIMARY Daimler Truck North America Llc (USA)
MF 39041 Freightliner Corp (USA)
Related Parts
5975-00-017-7247INTERCHANGEABLE
CHASSIS,ELECTRICAL-ELECTRONIC EQ
5330-00-601-7176INTERCHANGEABLE
SEAL,OIL
PH541
3120-00-882-2798INTERCHANGEABLE
BUSHING,SLEEVE
39041
6685-01-063-0559INTERCHANGEABLE
CONTROLLER,HUMIDITY,ALARM
4700

Frequently Asked Questions

What is NSN 5310-01-577-9635?

NSN 5310-01-577-9635 is a Nut,self-Locking,extended Washer, manufactured by Daimler Truck North America Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-577-9635?

NSN 5310-01-577-9635 has 8 cross-referenced part numbers: 39041 (Mac Lean-Fogg Company Dba Mac Lean Fasteners Div Maclean Power Systems), 39043 (Daimler Truck North America Llc), MF 39043 (Mac Lean-Fogg Company Dba Mac Lean Fasteners Div Maclean Power Systems), 39043 (Mac Lean-Fogg Company Dba Mac Lean Fasteners Div Maclean Power Systems), MF 39043 (Global Logistics Strategies Inc. Dba Global Logistics Strategies Inc) and 3 more.

What NSN replaces 5310-01-577-9635?

There are 4 known substitutes for 5310-01-577-9635: 5975-00-017-7247, 5330-00-601-7176, 3120-00-882-2798 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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