PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38789Washer,flat

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5310-01-530-0961 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-530-0961 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-530-0961. Primary manufacturer part number: 38789.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • 2 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-530-0961, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5310-01-530-0961
Primary Part Number38789
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-156-083838789 INTERCHANGEABLE
Fuse,indicator Alarm
Stromberg-Carlson Corp a Plessey Telecommunications Co
5998-01-364-115138789 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
38789 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21849N-5PC88 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5920-00-156-0838INTERCHANGEABLE
FUSE,INDICATOR ALARM
38789
5998-01-364-1151INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
38789

Frequently Asked Questions

What is NSN 5310-01-530-0961?

NSN 5310-01-530-0961 is a Washer,flat, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-530-0961?

NSN 5310-01-530-0961 has 2 cross-referenced part numbers: 38789 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21849N-5PC88 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5310-01-530-0961?

There are 2 known substitutes for 5310-01-530-0961: 5920-00-156-0838, 5998-01-364-1151. Verify interchangeability with system specifications before substitution.

What are the specifications of 38789?

Key specifications for 38789: Center Hole Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Part Name Assigned by Controlling Agency: 3/8 PLAIN WASHER. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com