PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5528-5Washer,convex

Goodrich Aerospace Canada Ltd · NSN 5310-00-081-7047 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-081-7047 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-081-7047. Primary manufacturer part number: 5528-5.
Features
  • Washer,convex — FSC 5310
  • Outside Diameter: 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN
  • Material Thickness: 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL COMP 4340 OVERALL
  • Material Document and Classification: MIL-S-5000,COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: CONVEX
  • Hole Diameter: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 4340 Overall construction
General Description

The Washer,convex, cataloged under National Stock Number 5310-00-081-7047, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Aerospace Canada Ltd. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-081-7047
Primary Part Number5528-5
Item NameWasher,convex
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGoodrich Aerospace Canada Ltd
StatusACTIVE
Outside Diameter0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN
Material Thickness0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL COMP 4340 OVERALL
Material Document and ClassificationMIL-S-5000,COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorCONVEX
Hole Diameter0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Minimum Tensile Strength160 POUNDS PER SQUARE INCH LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2910-00-328-9608142-0045 INTERCHANGEABLE
Retainer,main Ajust
Cummins Power Generation Inc.
5330-00-641-22222923 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
3455-01-045-04842-1731-0750 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
Cross-Reference Index
Part NumberManufacturer
5528-5 PRIMARY Goodrich Aerospace Canada Ltd (CAN)
Related Parts
2910-00-328-9608INTERCHANGEABLE
RETAINER,MAIN AJUST
142-0045
5330-00-641-2222INTERCHANGEABLE
SEAL,PLAIN ENCASED
2923
3455-01-045-0484INTERCHANGEABLE
CUTTER,MILLING,END
2-1731-0750

Frequently Asked Questions

What is NSN 5310-00-081-7047?

NSN 5310-00-081-7047 is a Washer,convex, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-081-7047?

NSN 5310-00-081-7047 has 1 cross-referenced part number: 5528-5 (Goodrich Aerospace Canada Ltd).

What NSN replaces 5310-00-081-7047?

There are 3 known substitutes for 5310-00-081-7047: 2910-00-328-9608, 5330-00-641-2222, 3455-01-045-0484. Verify interchangeability with system specifications before substitution.

What are the specifications of 5528-5?

Key specifications for 5528-5: Outside Diameter: 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN; Material Thickness: 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL; Material: STEEL COMP 4340 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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