PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110254Washer,split

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5310-01-345-5422 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-345-5422 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-345-5422. Primary manufacturer part number: 110254.
Features
  • Washer,split — FSC 5310
  • 4 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,split, cataloged under National Stock Number 5310-01-345-5422, 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 4 commercial cross-references from 2 manufacturers, 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,split
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795); Circor Intl Inc (CAGE 16626)
Technical Specifications
ParameterValue
NSN5310-01-345-5422
Primary Part Number110254
Item NameWasher,split
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-01-104-582211-254 INTERCHANGEABLE
Tappet,engine Poppet Valve
Thermo King Corporation Dba Phoenix Global Distirbution.
Cross-Reference Index
Part NumberManufacturer
110254 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
110254 Circor Intl Inc (USA)
4F7200000400C4G Circor Intl Inc (USA)
4F7200000400C4G Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
2805-01-104-5822INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
11-254

Frequently Asked Questions

What is NSN 5310-01-345-5422?

NSN 5310-01-345-5422 is a Washer,split, 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 5310-01-345-5422?

NSN 5310-01-345-5422 has 4 cross-referenced part numbers: 110254 (Leslie Controls, Inc. Dba Leslie Controls Inc), 110254 (Circor Intl Inc), 4F7200000400C4G (Circor Intl Inc), 4F7200000400C4G (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5310-01-345-5422?

There is 1 known substitute for 5310-01-345-5422: 2805-01-104-5822. Verify interchangeability with system specifications before substitution.

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