PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N33931Washer,flat

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5310-01-399-2167 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-399-2167 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-399-2167. Primary manufacturer part number: N33931.
Features
  • Washer,flat — FSC 5310
  • 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 5310-01-399-2167, 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. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN5310-01-399-2167
Primary Part NumberN33931
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-511-9307030101330D INTERCHANGEABLE
Strainer,sediment
Tate Andale, Llc
Cross-Reference Index
Part NumberManufacturer
N33931 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
33931 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4730-01-511-9307INTERCHANGEABLE
STRAINER,SEDIMENT
030101330D

Frequently Asked Questions

What is NSN 5310-01-399-2167?

NSN 5310-01-399-2167 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 5310-01-399-2167?

NSN 5310-01-399-2167 has 2 cross-referenced part numbers: N33931 (Leslie Controls, Inc. Dba Leslie Controls Inc), 33931 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5310-01-399-2167?

There is 1 known substitute for 5310-01-399-2167: 4730-01-511-9307. Verify interchangeability with system specifications before substitution.

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