PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37972Nut,plain,plate

Fastenal Company Dba Fastenal Co · NSN 5310-01-620-3546 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-620-3546 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-620-3546. Primary manufacturer part number: 37972.
Features
  • Nut,plain,plate — FSC 5310
  • Material: STEEL OVERALL
  • Thread Series: UNF
  • Plate Width: 0.52 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32
  • Nut Height: 0.170 INCHES NOMINAL IN
  • Nominal Thread Size: 0.190 INCHES IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,plate, cataloged under National Stock Number 5310-01-620-3546, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-620-3546
Primary Part Number37972
Item NameNut,plain,plate
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
MaterialSTEEL OVERALL
Thread SeriesUNF
Plate Width0.52 INCHES NOMINAL IN
Thread Quantity Per Inch32
Nut Height0.170 INCHES NOMINAL IN
Nominal Thread Size0.190 INCHES IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5110-00-369-4882 INTERCHANGEABLE
Graver Set,turning and Pivoting
6210-01-275-2421 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
37972 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5110-00-369-4882INTERCHANGEABLE
GRAVER SET,TURNING AND PIVOTING
6210-01-275-2421INTERCHANGEABLE
LIGHT,INDICATOR

Frequently Asked Questions

What is NSN 5310-01-620-3546?

NSN 5310-01-620-3546 is a Nut,plain,plate, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-620-3546?

NSN 5310-01-620-3546 has 1 cross-referenced part number: 37972 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5310-01-620-3546?

There are 2 known substitutes for 5310-01-620-3546: 5110-00-369-4882, 6210-01-275-2421. Verify interchangeability with system specifications before substitution.

What are the specifications of 37972?

Key specifications for 37972: Material: STEEL OVERALL; Special Features: PANEL RANGE IS 0.025-0.063. EMBOSS SQUARE MIN IS 0.531; Thread Series: UNF; Part Name Assigned by Controlling Agency: CAGE NUT,10-32. 10 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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