PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6156Washer,flat

Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems · NSN 5310-00-274-9849 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-274-9849 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-274-9849. Primary manufacturer part number: 6156.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.169 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material Document and Classification: AMS 5044 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Peripheral Shape Style: ROUND
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL COMP 1010 OVERALL
  • Thickness: 0.062 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-274-9849, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-274-9849
Primary Part Number6156
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems
StatusCANCELLED
Hole Diameter0.169 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Material Document and ClassificationAMS 5044 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Peripheral Shape StyleROUND
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL COMP 1010 OVERALL
Thickness0.062 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2815-00-146-2311 INTERCHANGEABLE
Plug
5120-00-199-7767 INTERCHANGEABLE
Socket,socket Wrench
4510-00-242-4357S82 INTERCHANGEABLE
Stopper,waste Drain
Kirkhill Inc
6685-00-260-75596156 INTERCHANGEABLE
Case,thermometer
Brooklyn Thermometer Co Inc
2990-00-297-2399631GC4101P7X AND 57GC259 INTERCHANGEABLE
Turbocharger,diesel
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
5930-00-379-42765169945 INTERCHANGEABLE
Switch,rotary
Rolls-Royce Solutions America Inc
6930-00-397-26736156 INTERCHANGEABLE
Shoe,brake Altitude
Instruments and Flight Research, Inc.
2835-00-705-453896156-1 INTERCHANGEABLE
Diaphragm Assembly
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4520-00-917-7461 INTERCHANGEABLE
Heating Element,electrical,nonim
5120-01-064-1924 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
6156 PRIMARY Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
Related Parts
2815-00-146-2311INTERCHANGEABLE
PLUG
5120-00-199-7767INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4510-00-242-4357INTERCHANGEABLE
STOPPER,WASTE DRAIN
S82
6685-00-260-7559INTERCHANGEABLE
CASE,THERMOMETER
6156
2990-00-297-2399INTERCHANGEABLE
TURBOCHARGER,DIESEL
631GC4101P7X AND 57GC259
5930-00-379-4276INTERCHANGEABLE
SWITCH,ROTARY
5169945
6930-00-397-2673INTERCHANGEABLE
SHOE,BRAKE ALTITUDE
6156
2835-00-705-4538INTERCHANGEABLE
DIAPHRAGM ASSEMBLY
96156-1
4520-00-917-7461INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5120-01-064-1924INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5640-01-304-4031INTERCHANGEABLE
INSULATION SLEEVING,THERMAL
5120-01-335-9084INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5310-00-274-9849?

NSN 5310-00-274-9849 is a Washer,flat, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-274-9849?

NSN 5310-00-274-9849 has 1 cross-referenced part number: 6156 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).

What NSN replaces 5310-00-274-9849?

There are 12 known substitutes for 5310-00-274-9849: 2815-00-146-2311, 5120-00-199-7767, 4510-00-242-4357 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6156?

Key specifications for 6156: Hole Diameter: 0.169 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Material Document and Classification: AMS 5044 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Peripheral Shape Style: ROUND. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-274-9849 still in active supply?

NSN 5310-00-274-9849 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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