PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N34123Washer,lock

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5310-01-059-0268 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-059-0268 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-059-0268. Primary manufacturer part number: N34123.
Features
  • Washer,lock — FSC 5310
  • Material Document and Classification: ASTM B164 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: NICKEL OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Nickel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-059-0268, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-059-0268
Primary Part NumberN34123
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Material Document and ClassificationASTM B164 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialNICKEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5940-00-107-1481MS20659-104 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
4510-00-256-263925734 INTERCHANGEABLE
Spout,diverter,bath Tub
Chatham Brass Co Inc
3110-00-516-5491209 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
5940-00-549-8991285-6700-451481PC49 INTERCHANGEABLE
Terminal,lug
Naval Ship Systems Command
2530-00-693-0792909548 INTERCHANGEABLE
Hub,wheel,vehicular
Am General Llc
5330-01-107-601934123 INTERCHANGEABLE
Seal,plain Encased
Emerson Electric Co Browning Mfg Div
5120-01-723-620334123 INTERCHANGEABLE
Nutdriver
Wiha Quality Tools
Cross-Reference Index
Part NumberManufacturer
N34123 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
34123 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
20873N PC6 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5940-00-107-1481INTERCHANGEABLE
TERMINAL,LUG
MS20659-104
4510-00-256-2639INTERCHANGEABLE
SPOUT,DIVERTER,BATH TUB
25734
3110-00-516-5491INTERCHANGEABLE
BEARING,BALL,ANNULAR
209
5940-00-549-8991INTERCHANGEABLE
TERMINAL,LUG
285-6700-451481PC49
2530-00-693-0792INTERCHANGEABLE
HUB,WHEEL,VEHICULAR
909548
5330-01-107-6019INTERCHANGEABLE
SEAL,PLAIN ENCASED
34123
5120-01-723-6203INTERCHANGEABLE
NUTDRIVER
34123

Frequently Asked Questions

What is NSN 5310-01-059-0268?

NSN 5310-01-059-0268 is a Washer,lock, 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 5310-01-059-0268?

NSN 5310-01-059-0268 has 3 cross-referenced part numbers: N34123 (Leslie Controls, Inc. Dba Leslie Controls Inc), 34123 (Leslie Controls, Inc. Dba Leslie Controls Inc), 20873N PC6 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5310-01-059-0268?

There are 7 known substitutes for 5310-01-059-0268: 5940-00-107-1481, 4510-00-256-2639, 3110-00-516-5491 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N34123?

Key specifications for N34123: Material Document and Classification: ASTM B164 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: NICKEL OVERALL. 2 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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