PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201380Nut,plain,hexagon

Midwest Mfg Co Div of Smith Jones Inc · NSN 5310-00-082-1679 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-082-1679 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-082-1679. Primary manufacturer part number: 201380.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Height: 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNF
  • Nominal Thread Size: 0.375 INCHES IN
  • Thread Quantity Per Inch: 24
  • Width Across Flats: 0.551 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: 2 TYPE AND 4 STYLE AND C GRADE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-082-1679, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Midwest Mfg Co Div of Smith Jones Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-082-1679
Primary Part Number201380
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMidwest Mfg Co Div of Smith Jones Inc
StatusCANCELLED
Nut Height0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNF
Nominal Thread Size0.375 INCHES IN
Thread Quantity Per Inch24
Width Across Flats0.551 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
Nondefinitive Spec/std Data2 TYPE AND 4 STYLE AND C GRADE
Nut StyleHEXAGON
MaterialSTEEL OVERALL
Thread Class2B
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5330-00-291-7395201380 INTERCHANGEABLE
Packing,preformed
Renk America Llc Div Renk America
5133-01-199-0392 INTERCHANGEABLE
Drill,twist
5905-01-223-9766 INTERCHANGEABLE
Resistor,fixed,wire Wound
Cross-Reference Index
Part NumberManufacturer
201380 Midwest Mfg Co Div of Smith Jones Inc (USA)
FF-N-836 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS35690-627 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
62D6 Clark Equipment Co (USA)
Related Parts
5330-00-291-7395INTERCHANGEABLE
PACKING,PREFORMED
201380
5133-01-199-0392INTERCHANGEABLE
DRILL,TWIST
5905-01-223-9766INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND

Frequently Asked Questions

What is NSN 5310-00-082-1679?

NSN 5310-00-082-1679 is a Nut,plain,hexagon, manufactured by Midwest Mfg Co Div of Smith Jones Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-082-1679?

NSN 5310-00-082-1679 has 4 cross-referenced part numbers: 201380 (Midwest Mfg Co Div of Smith Jones Inc), FF-N-836 (Federal Specifications Promulgated by General Services Administration Washington DC), MS35690-627 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 62D6 (Clark Equipment Co).

What NSN replaces 5310-00-082-1679?

There are 3 known substitutes for 5310-00-082-1679: 5330-00-291-7395, 5133-01-199-0392, 5905-01-223-9766. Verify interchangeability with system specifications before substitution.

What are the specifications of 201380?

Key specifications for 201380: Nut Height: 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Series: UNF; Nominal Thread Size: 0.375 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-082-1679 still in active supply?

NSN 5310-00-082-1679 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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