PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

955-5Washer,convex

Department of the Air Force · NSN 5310-00-167-0726 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-167-0726 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-167-0726. Primary manufacturer part number: 955-5.
Features
  • Washer,convex — FSC 5310
  • Material Thickness: 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
  • Hole Diameter: 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
  • Style Designator: CONVEX
  • Material: STEEL OVERALL
  • Outside Diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,convex, cataloged under National Stock Number 5310-00-167-0726, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Department of the Air Force. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-167-0726
Primary Part Number955-5
Item NameWasher,convex
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDepartment of the Air Force
StatusACTIVE
Material Thickness0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
Hole Diameter0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
Style DesignatorCONVEX
MaterialSTEEL OVERALL
Outside Diameter0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OR ZINC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-333-3566330C967H03 INTERCHANGEABLE
Insulator,feedthru
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5120-00-394-762928069 INTERCHANGEABLE
Wrench,valve Seat Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
5935-00-491-188751-074-6700 INTERCHANGEABLE
Adapter,connector
Itt Cannon Rf Products
5930-00-509-2802 INTERCHANGEABLE
Switch,rotary
2920-00-876-8280 INTERCHANGEABLE
Spark Plug Protector
3040-00-968-6686 INTERCHANGEABLE
Shaft,lock Support
3040-01-211-22869555 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Windham Lifts Inc
6145-01-277-6279 INTERCHANGEABLE
Cable,radio Frequency
6515-01-290-89559555 INTERCHANGEABLE
Curette,ear
Bionix, Llc
5985-01-339-94242-060-4 INTERCHANGEABLE
Line Section,radio Frequency Tra
Myat, Inc. Dba Myat Inc
Cross-Reference Index
Part NumberManufacturer
955-5 Department of the Air Force (USA)
00315-3 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5970-00-333-3566INTERCHANGEABLE
INSULATOR,FEEDTHRU
330C967H03
5120-00-394-7629INTERCHANGEABLE
WRENCH,VALVE SEAT RING
28069
5935-00-491-1887INTERCHANGEABLE
ADAPTER,CONNECTOR
51-074-6700
5930-00-509-2802INTERCHANGEABLE
SWITCH,ROTARY
2920-00-876-8280INTERCHANGEABLE
SPARK PLUG PROTECTOR
3040-00-968-6686INTERCHANGEABLE
SHAFT,LOCK SUPPORT
3040-01-211-2286INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
9555
6145-01-277-6279INTERCHANGEABLE
CABLE,RADIO FREQUENCY
6515-01-290-8955INTERCHANGEABLE
CURETTE,EAR
9555
5985-01-339-9424INTERCHANGEABLE
LINE SECTION,RADIO FREQUENCY TRA
2-060-4
6625-01-495-5325INTERCHANGEABLE
ABSORBER,RADIO FREQUENCY RADIATI
11105-3
7610-01-527-9652INTERCHANGEABLE
MANUAL,TECHNICAL
9555

Frequently Asked Questions

What is NSN 5310-00-167-0726?

NSN 5310-00-167-0726 is a Washer,convex, manufactured by Department of the Air Force, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-167-0726?

NSN 5310-00-167-0726 has 2 cross-referenced part numbers: 955-5 (Department of the Air Force), 00315-3 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).

What NSN replaces 5310-00-167-0726?

There are 12 known substitutes for 5310-00-167-0726: 5970-00-333-3566, 5120-00-394-7629, 5935-00-491-1887 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 955-5?

Key specifications for 955-5: Material Thickness: 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN; Hole Diameter: 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN; Style Designator: CONVEX; Material: STEEL OVERALL. 6 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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