PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1076986Nut,self-Locking,hexagon

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5310-00-207-9075 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-207-9075 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-207-9075. Primary manufacturer part number: 1076986.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Temp Rating: 750.0 FAHRENHEIT NOMINAL DEGF
  • Width Across Flats: 0.563 INCHES NOMINAL IN
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
  • Nominal Thread Size: 0.375 INCHES IN
  • Bearing Surface Type: CHAMFERED
  • Material: STEEL COMP 303 OVERALL
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-207-9075, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-207-9075
Primary Part Number1076986
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Temp Rating750.0 FAHRENHEIT NOMINAL DEGF
Width Across Flats0.563 INCHES NOMINAL IN
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Nominal Thread Size0.375 INCHES IN
Bearing Surface TypeCHAMFERED
MaterialSTEEL COMP 303 OVERALL
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class3B
Thread SeriesUNF
Thread Quantity Per Inch24
Thread DirectionRIGHT-HAND
Nut StyleHEXAGON
Nut Height0.266 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-295-4787CL119S5101-261882PC52 INTERCHANGEABLE
Connector,receptacle,electrical
Naval Ship Systems Command
4810-01-049-970021025377 INTERCHANGEABLE
Disk,valve
Curtiss-Wright Controls Integrated Sensing, Inc.
Cross-Reference Index
Part NumberManufacturer
1076986 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
80329 Federal Screw Products, Inc. (USA)
50FK624 Sps Technologies, Llc Dba PB Fasteners (USA)
Related Parts
5935-00-295-4787INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
CL119S5101-261882PC52
4810-01-049-9700INTERCHANGEABLE
DISK,VALVE
21025377

Frequently Asked Questions

What is NSN 5310-00-207-9075?

NSN 5310-00-207-9075 is a Nut,self-Locking,hexagon, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-207-9075?

NSN 5310-00-207-9075 has 3 cross-referenced part numbers: 1076986 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 80329 (Federal Screw Products, Inc.), 50FK624 (Sps Technologies, Llc Dba PB Fasteners).

What NSN replaces 5310-00-207-9075?

There are 2 known substitutes for 5310-00-207-9075: 5935-00-295-4787, 4810-01-049-9700. Verify interchangeability with system specifications before substitution.

What are the specifications of 1076986?

Key specifications for 1076986: Temp Rating: 750.0 FAHRENHEIT NOMINAL DEGF; Width Across Flats: 0.563 INCHES NOMINAL IN; Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Nominal Thread Size: 0.375 INCHES IN. 14 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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