PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

182024-1Washer,flat

Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division · NSN 5310-01-105-1862 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-105-1862 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-105-1862. Primary manufacturer part number: 182024-1.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Surface Treatment: PASSIVATE OVERALL
  • Thickness: 0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Hole Diameter: 0.139 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 5517 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-105-1862, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-105-1862
Primary Part Number182024-1
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
StatusACTIVE
Center Hole Shape StyleROUND
Surface TreatmentPASSIVATE OVERALL
Thickness0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Hole Diameter0.139 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN
Material Document and ClassificationAMS 5517 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-01-063-5231NW15876 INTERCHANGEABLE
Plunger,relief Valve
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
182024-1 PRIMARY Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA)
Related Parts
2530-01-063-5231INTERCHANGEABLE
PLUNGER,RELIEF VALVE
NW15876

Frequently Asked Questions

What is NSN 5310-01-105-1862?

NSN 5310-01-105-1862 is a Washer,flat, manufactured by Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-105-1862?

NSN 5310-01-105-1862 has 1 cross-referenced part number: 182024-1 (Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division).

What NSN replaces 5310-01-105-1862?

There is 1 known substitute for 5310-01-105-1862: 2530-01-063-5231. Verify interchangeability with system specifications before substitution.

What are the specifications of 182024-1?

Key specifications for 182024-1: Center Hole Shape Style: ROUND; Surface Treatment: PASSIVATE OVERALL; Thickness: 0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN; Material: STEEL OVERALL. 9 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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