PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15547Washer,flat

Fasteners Inc. · NSN 5310-01-543-7994 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-543-7994 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-543-7994. Primary manufacturer part number: 15547.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.000 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • 1 verified cross-reference
  • Primary manufacturer: Fasteners Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-543-7994, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fasteners Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-543-7994
Primary Part Number15547
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFasteners Inc.
StatusACTIVE
Overall Diameter1.000 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5999-00-258-884915547 INTERCHANGEABLE
Cap,electrical
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5310-00-282-4781AN121506 INTERCHANGEABLE
Nut,plain,hexagon
Sae International Dba Sae International
4730-01-304-5565 INTERCHANGEABLE
Air Drier and Cooler,pipeline
5950-01-432-55548519476-1 INTERCHANGEABLE
Reactor
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
15547 PRIMARY Fasteners Inc. (USA)
Related Parts
5999-00-258-8849INTERCHANGEABLE
CAP,ELECTRICAL
15547
5310-00-282-4781INTERCHANGEABLE
NUT,PLAIN,HEXAGON
AN121506
4730-01-304-5565INTERCHANGEABLE
AIR DRIER AND COOLER,PIPELINE
5950-01-432-5554INTERCHANGEABLE
REACTOR
8519476-1

Frequently Asked Questions

What is NSN 5310-01-543-7994?

NSN 5310-01-543-7994 is a Washer,flat, manufactured by Fasteners Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-543-7994?

NSN 5310-01-543-7994 has 1 cross-referenced part number: 15547 (Fasteners Inc.).

What NSN replaces 5310-01-543-7994?

There are 4 known substitutes for 5310-01-543-7994: 5999-00-258-8849, 5310-00-282-4781, 4730-01-304-5565 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15547?

Key specifications for 15547: Overall Diameter: 1.000 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; End Item Identification: 1940-01-526-7164, MK3 BRIDGE ERECTION BOAT; Center Hole Shape Style: ROUND. 5 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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