PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

187548Washer,flat

Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · NSN 5310-00-298-9206 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-298-9206 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-298-9206. Primary manufacturer part number: 187548.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL COMP 302 OVERALL
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Surface Treatment: PASSIVATE OVERALL
  • Overall Diameter: 0.562 INCHES NOMINAL IN
  • Thickness: 0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-298-9206, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). 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
NSN5310-00-298-9206
Primary Part Number187548
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHoneywell International Inc Div Aerospace-South Bend (bendix Dr)
StatusACTIVE
MaterialSTEEL COMP 302 OVERALL
Peripheral Shape StyleROUND
Hole Diameter0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Surface TreatmentPASSIVATE OVERALL
Overall Diameter0.562 INCHES NOMINAL IN
Thickness0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Material Document and ClassificationAMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6515-01-080-39091875-48 INTERCHANGEABLE
Intravenous Injection Set
Abbott Laboratories Inc. Div Hospital Products Division
Cross-Reference Index
Part NumberManufacturer
187548 PRIMARY Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
Related Parts
6515-01-080-3909INTERCHANGEABLE
INTRAVENOUS INJECTION SET
1875-48

Frequently Asked Questions

What is NSN 5310-00-298-9206?

NSN 5310-00-298-9206 is a Washer,flat, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-298-9206?

NSN 5310-00-298-9206 has 1 cross-referenced part number: 187548 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).

What NSN replaces 5310-00-298-9206?

There is 1 known substitute for 5310-00-298-9206: 6515-01-080-3909. Verify interchangeability with system specifications before substitution.

What are the specifications of 187548?

Key specifications for 187548: Material: STEEL COMP 302 OVERALL; Peripheral Shape Style: ROUND; Hole Diameter: 0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN; Center Hole Shape Style: ROUND. 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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