PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

351-001Nut,plain,hexagon

Malabar · NSN 5310-01-671-1110 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-671-1110 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-671-1110. Primary manufacturer part number: 351-001.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nominal Thread Size: 0.2500 INCHES IN
  • Thread Quantity Per Inch: 20
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • 1 verified cross-reference
  • Primary manufacturer: Malabar
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-671-1110, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Malabar. Government technical data includes 3 verified specifications, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-671-1110
Primary Part Number351-001
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMalabar
StatusACTIVE
Nominal Thread Size0.2500 INCHES IN
Thread Quantity Per Inch20
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6685-00-058-1316351-001 INTERCHANGEABLE
Manometer,u-Tube
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5920-00-548-32442817 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
7045-01-129-63693510-01 INTERCHANGEABLE
Band,seal,magnetic Tape
Wright Line Llc
2915-01-224-0779351001 INTERCHANGEABLE
Solenoid Start Assembly
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
1670-01-272-190111-1-2143-1 INTERCHANGEABLE
Harness,personnel Parachute,back
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
5805-01-667-5397 INTERCHANGEABLE
Telephone
Cross-Reference Index
Part NumberManufacturer
351-001 PRIMARY Malabar (USA)
Related Parts
6685-00-058-1316INTERCHANGEABLE
MANOMETER,U-TUBE
351-001
5920-00-548-3244INTERCHANGEABLE
FUSEHOLDER,BLOCK
2817
7045-01-129-6369INTERCHANGEABLE
BAND,SEAL,MAGNETIC TAPE
3510-01
2915-01-224-0779INTERCHANGEABLE
SOLENOID START ASSEMBLY
351001
1670-01-272-1901INTERCHANGEABLE
HARNESS,PERSONNEL PARACHUTE,BACK
11-1-2143-1
5805-01-667-5397INTERCHANGEABLE
TELEPHONE

Frequently Asked Questions

What is NSN 5310-01-671-1110?

NSN 5310-01-671-1110 is a Nut,plain,hexagon, manufactured by Malabar, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-671-1110?

NSN 5310-01-671-1110 has 1 cross-referenced part number: 351-001 (Malabar).

What NSN replaces 5310-01-671-1110?

There are 6 known substitutes for 5310-01-671-1110: 6685-00-058-1316, 5920-00-548-3244, 7045-01-129-6369 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 351-001?

Key specifications for 351-001: End Item Identification: F-35 AIRCRAFT SUPPORT EQUIPMENT; Nominal Thread Size: 0.2500 INCHES IN; Thread Quantity Per Inch: 20; Part Name Assigned by Controlling Agency: HEX NUT 1/4-20. 5 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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