PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47-12Washer,flat

Roller Bearing Co of America, Inc Div Pic Design · NSN 5310-01-083-7202 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-083-7202 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-083-7202. Primary manufacturer part number: 47-12.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
  • Overall Diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Material: STEEL CORROSION RESISTING OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-083-7202, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5310-01-083-7202
Primary Part Number47-12
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Thickness0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
Overall Diameter0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
MaterialSTEEL CORROSION RESISTING OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Hole Diameter0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2995-00-013-3627DS-933911 INTERCHANGEABLE
Retainer,cam Socket
Eaton Aerospace, Llc Dba Jackson South
5935-00-115-81494712 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3110-00-191-0506 INTERCHANGEABLE
Ball,bearing
2815-00-394-7741C51-225-4PC9T011 INTERCHANGEABLE
Plate,cover
Richmond Engineering Co Inc
6145-00-418-27061178C INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
6625-00-481-2487 INTERCHANGEABLE
Wattmeter
5340-00-723-9589471-2 INTERCHANGEABLE
Clamp,loop
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
2930-00-786-152799026-55 INTERCHANGEABLE
Flange Assembly
Cummins Inc.
5962-01-130-743247-12 INTERCHANGEABLE
Microcircuit,digital
Atec Inc
5365-01-390-8486KIT4712 INTERCHANGEABLE
Shim Assortment
Meritor Industrial Products, Llc
Cross-Reference Index
Part NumberManufacturer
47-12 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
Y7-12 Roller Bearing Co of America, Inc Div Pic Design (USA)
Related Parts
2995-00-013-3627INTERCHANGEABLE
RETAINER,CAM SOCKET
DS-933911
5935-00-115-8149INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4712
3110-00-191-0506INTERCHANGEABLE
BALL,BEARING
2815-00-394-7741INTERCHANGEABLE
PLATE,COVER
C51-225-4PC9T011
6145-00-418-2706INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
1178C
6625-00-481-2487INTERCHANGEABLE
WATTMETER
5340-00-723-9589INTERCHANGEABLE
CLAMP,LOOP
471-2
2930-00-786-1527INTERCHANGEABLE
FLANGE ASSEMBLY
99026-55
5962-01-130-7432INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
47-12
5365-01-390-8486INTERCHANGEABLE
SHIM ASSORTMENT
KIT4712
5915-01-400-3568INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
8655339-001
6515-01-462-7668INTERCHANGEABLE
STRAINER,UROLOGICAL
4712

Frequently Asked Questions

What is NSN 5310-01-083-7202?

NSN 5310-01-083-7202 is a Washer,flat, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-083-7202?

NSN 5310-01-083-7202 has 2 cross-referenced part numbers: 47-12 (Roller Bearing Co of America, Inc Div Pic Design), Y7-12 (Roller Bearing Co of America, Inc Div Pic Design).

What NSN replaces 5310-01-083-7202?

There are 12 known substitutes for 5310-01-083-7202: 2995-00-013-3627, 5935-00-115-8149, 3110-00-191-0506 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 47-12?

Key specifications for 47-12: Thickness: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Overall Diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN; Center Hole Shape Style: ROUND; Material: STEEL CORROSION RESISTING OVERALL. 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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