PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7810Washer,finishing

Walsco Electronics Corp · NSN 5310-00-680-5977 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-680-5977 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-680-5977. Primary manufacturer part number: 7810.
Features
  • Washer,finishing — FSC 5310
  • Material Thickness: 0.017 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Outside Diameter: 0.562 INCHES NOMINAL IN
  • Style Designator: FINISHING
  • Surface Treatment: NICKEL OVERALL
  • Hole Diameter: 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,finishing, cataloged under National Stock Number 5310-00-680-5977, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Walsco Electronics Corp. Government technical data includes 6 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: Active.

Technical Specifications
ParameterValue
NSN5310-00-680-5977
Primary Part Number7810
Item NameWasher,finishing
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWalsco Electronics Corp
StatusACTIVE
Material Thickness0.017 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Outside Diameter0.562 INCHES NOMINAL IN
Style DesignatorFINISHING
Surface TreatmentNICKEL OVERALL
Hole Diameter0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-117-91578899 INTERCHANGEABLE
Hose,preformed
Austin-Westran Llc
5330-00-120-0213 INTERCHANGEABLE
Seal,plain Encased
6110-00-259-8114 INTERCHANGEABLE
Starter,motor
5975-00-284-6335 INTERCHANGEABLE
Box Connector,electrical
5120-00-391-1218 INTERCHANGEABLE
Wrench,box and Open End,combinat
2090-00-474-7410 INTERCHANGEABLE
Ladder,boarding,nautical
3610-01-025-40677812/MODEL 14-7 INTERCHANGEABLE
Processing Machine,lithographic
Horizons Incorporated Div Imaging Systems Group
4240-01-063-5640ANSI Z87.1, 5.250 X 4.500 SHD 10 INTERCHANGEABLE
Lens,helmet,welder's
American National Standards Institute Incorporated Dba American National Standards Institute
5998-01-081-035639-1532-001 INTERCHANGEABLE
Circuit Card Assembly
Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
4820-01-092-82168903 INTERCHANGEABLE
Parts Kit,ball Valve
Akron Brass Company
Cross-Reference Index
Part NumberManufacturer
7810 Walsco Electronics Corp (USA)
Related Parts
4720-00-117-9157INTERCHANGEABLE
HOSE,PREFORMED
8899
5330-00-120-0213INTERCHANGEABLE
SEAL,PLAIN ENCASED
6110-00-259-8114INTERCHANGEABLE
STARTER,MOTOR
5975-00-284-6335INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5120-00-391-1218INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
2090-00-474-7410INTERCHANGEABLE
LADDER,BOARDING,NAUTICAL
3610-01-025-4067INTERCHANGEABLE
PROCESSING MACHINE,LITHOGRAPHIC
7812/MODEL 14-7
4240-01-063-5640INTERCHANGEABLE
LENS,HELMET,WELDER'S
ANSI Z87.1, 5.250 X 4.500 SHD 10
5998-01-081-0356INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
39-1532-001
4820-01-092-8216INTERCHANGEABLE
PARTS KIT,BALL VALVE
8903
5355-01-128-0757INTERCHANGEABLE
DIAL
7810
5340-01-315-0073INTERCHANGEABLE
HARDWARE KIT,ELECTRONIC EQUIPMEN
805KIT

Frequently Asked Questions

What is NSN 5310-00-680-5977?

NSN 5310-00-680-5977 is a Washer,finishing, manufactured by Walsco Electronics Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-680-5977?

NSN 5310-00-680-5977 has 1 cross-referenced part number: 7810 (Walsco Electronics Corp).

What NSN replaces 5310-00-680-5977?

There are 12 known substitutes for 5310-00-680-5977: 4720-00-117-9157, 5330-00-120-0213, 6110-00-259-8114 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7810?

Key specifications for 7810: Overall Height: 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Material Thickness: 0.017 INCHES NOMINAL IN; Material: STEEL OVERALL; Outside Diameter: 0.562 INCHES NOMINAL IN. 7 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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