PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26-6096Washer,key

Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force · NSN 5310-01-472-9101 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-472-9101 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-472-9101. Primary manufacturer part number: 26-6096.
Features
  • Washer,key — FSC 5310
  • Overall Distance Including Keys: 2.000 INCHES NOMINAL IN
  • External Prebent Key Width: 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
  • External Prebent Key Angle: 30.0 DEGREES NOMINAL
  • Distance From Centerline to Top of Internal Key: 0.605 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-S-7952 MIL STD SINGLE MATERIAL RESPONSE OVERALL
  • Internal Straight Key Width: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
  • Style Designator: KEY
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1020 or Steel Comp 1025 Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-01-472-9101, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 manufacturers, 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
NSN5310-01-472-9101
Primary Part Number26-6096
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAir Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
StatusACTIVE
Overall Distance Including Keys2.000 INCHES NOMINAL IN
External Prebent Key Width0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
External Prebent Key Angle30.0 DEGREES NOMINAL
Distance From Centerline to Top of Internal Key0.605 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
Material Document and ClassificationMIL-S-7952 MIL STD SINGLE MATERIAL RESPONSE OVERALL
Internal Straight Key Width0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
Style DesignatorKEY
MaterialSTEEL COMP 1020 OR STEEL COMP 1025 OVERALL
Outside Diameter1.580 INCHES NOMINAL IN
Material Thickness2.100 INCHES NOMINAL IN
Internal Key Quantity1
External Key Quantity13
Hole Diameter1.315 INCHES MINIMUM AND 1.325 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-685-1744119FW428 INTERCHANGEABLE
Nut,self-Locking,extended Washer
Sps Technologies, Llc Dba PB Fasteners
Cross-Reference Index
Part NumberManufacturer
26-6096 D-J Engineering Inc Dba D-J Engineering Inc (USA)
26-6096 The Boeing Company Div Defense (USA)
26-6096 Nordam Group Llc, the Div Nordam (USA)
26-6096 Inspirnetics, Inc (USA)
26-6096 Harlow Aerostructures, Llc (USA)
26-6096 Volumatic Inc Dba Volumatic Inc (USA)
26-6096 PRIMARY Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA)
26-6096 Honeycomb Company of America, Inc. (USA)
26-6096 Aero Components, Llc (USA)
26-6096 Machining Programming Manufacturing, Inc. Dba Mpm, Inc. (USA)
26-6096 Camnetics Manufacturing Corporation (USA)
26-6096 Fmw, Inc. (USA)
Related Parts
5310-00-685-1744INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
119FW428

Frequently Asked Questions

What is NSN 5310-01-472-9101?

NSN 5310-01-472-9101 is a Washer,key, manufactured by Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-472-9101?

NSN 5310-01-472-9101 has 12 cross-referenced part numbers: 26-6096 (D-J Engineering Inc Dba D-J Engineering Inc), 26-6096 (The Boeing Company Div Defense), 26-6096 (Nordam Group Llc, the Div Nordam), 26-6096 (Inspirnetics, Inc), 26-6096 (Harlow Aerostructures, Llc) and 7 more.

What NSN replaces 5310-01-472-9101?

There is 1 known substitute for 5310-01-472-9101: 5310-00-685-1744. Verify interchangeability with system specifications before substitution.

What are the specifications of 26-6096?

Key specifications for 26-6096: Overall Distance Including Keys: 2.000 INCHES NOMINAL IN; External Prebent Key Width: 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; External Prebent Key Angle: 30.0 DEGREES NOMINAL; Distance From Centerline to Top of Internal Key: 0.605 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN. 14 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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