PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15322Washer,flat

Ward Leonard Ct Llc · NSN 5310-01-258-6737 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-258-6737 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-258-6737. Primary manufacturer part number: 15322.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Ward Leonard Ct Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-258-6737, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ward Leonard Ct Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersWard Leonard Ct Llc (CAGE 63743); Ward Leonard Ct Llc (CAGE 20019)
Technical Specifications
ParameterValue
NSN5310-01-258-6737
Primary Part Number15322
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-120-3104 INTERCHANGEABLE
Bearing,roller,needle
8145-00-134-367112815 INTERCHANGEABLE
Shipping and Storag
The Champion Company Div Ground Support Equipment
5320-00-449-27532LP-EU12-02 INTERCHANGEABLE
Pin-Rivet
Huck International, Inc
5136-00-580-7327 INTERCHANGEABLE
Tap,thread Cutting
6680-00-902-2539 INTERCHANGEABLE
Gage Rod-Cap,liquid Level
5940-00-914-3116 INTERCHANGEABLE
Terminal,stud
5133-01-108-6921 INTERCHANGEABLE
Drill,twist
2915-01-179-418215322 INTERCHANGEABLE
Pump,fuel,metering and Distribut
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
6520-01-180-357215322 INTERCHANGEABLE
File,pulp Canal,dental
Kerr Corporation
6680-01-302-244115322 INTERCHANGEABLE
Indicator,sight,liquid
Gits Mfg Co Inc
Cross-Reference Index
Part NumberManufacturer
15322 PRIMARY Ward Leonard Ct Llc (USA)
15322 Ward Leonard Ct Llc (USA)
Related Parts
3110-00-120-3104INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
8145-00-134-3671INTERCHANGEABLE
SHIPPING AND STORAG
12815
5320-00-449-2753INTERCHANGEABLE
PIN-RIVET
2LP-EU12-02
5136-00-580-7327INTERCHANGEABLE
TAP,THREAD CUTTING
6680-00-902-2539INTERCHANGEABLE
GAGE ROD-CAP,LIQUID LEVEL
5940-00-914-3116INTERCHANGEABLE
TERMINAL,STUD
5133-01-108-6921INTERCHANGEABLE
DRILL,TWIST
2915-01-179-4182INTERCHANGEABLE
PUMP,FUEL,METERING AND DISTRIBUT
15322
6520-01-180-3572INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
15322
6680-01-302-2441INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
15322

Frequently Asked Questions

What is NSN 5310-01-258-6737?

NSN 5310-01-258-6737 is a Washer,flat, manufactured by Ward Leonard Ct Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-258-6737?

NSN 5310-01-258-6737 has 2 cross-referenced part numbers: 15322 (Ward Leonard Ct Llc), 15322 (Ward Leonard Ct Llc).

What NSN replaces 5310-01-258-6737?

There are 10 known substitutes for 5310-01-258-6737: 3110-00-120-3104, 8145-00-134-3671, 5320-00-449-2753 and 7 more. Verify interchangeability with system specifications before substitution.

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