PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B6-8Washer,flat

Roller Bearing Co of America, Inc Div Pic Design · NSN 5310-00-815-9129 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-815-9129 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-815-9129. Primary manufacturer part number: B6-8.
Features
  • Washer,flat — FSC 5310
  • 11 verified cross-references
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-815-9129, 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. This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersEldec Aerospace Corp (CAGE 08748); Us Army Aviation and Missile Command (CAGE 18876); L3 Technologies, Inc. Div L3 Keo (CAGE 34228); Northrop Grumman Systems Corporation (CAGE 21877); Roller Bearing Co of America, Inc Div Pic Design (CAGE 00141)
Technical Specifications
ParameterValue
NSN5310-00-815-9129
Primary Part NumberB6-8
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3030-00-063-8957 INTERCHANGEABLE
Belts,v,matched Set
4010-00-130-536248158 INTERCHANGEABLE
Chain,welded
Kresl Power Equipment Inc Dba Infrapak
3110-00-198-1061649793 INTERCHANGEABLE
Bearing,roller,needle
Goodrich Corporation Dba Goodrich Corp
3030-00-204-0178 INTERCHANGEABLE
Belt,v
5961-00-249-16360N056702-3 INTERCHANGEABLE
Semiconductor Device,diode
National Security Agency
3030-00-251-3960B68 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
3030-00-529-0467 INTERCHANGEABLE
Belt,v
3040-00-713-0396A3-18 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
5310-00-772-498448158 INTERCHANGEABLE
Washer,key
Triumph Engine Control Systems Llc
5315-01-095-9741W4904-16SS INTERCHANGEABLE
Key
Waterous Company
Cross-Reference Index
Part NumberManufacturer
PR45-08 Eldec Aerospace Corp (USA)
8063772 Us Army Aviation and Missile Command (USA)
957B048158 L3 Technologies, Inc. Div L3 Keo (USA)
53658159129 Northrop Grumman Systems Corporation (USA)
B6-8 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
5710-37-30 PRIMARY Seastrom Manufacturing Co Inc (USA)
48158 L3 Technologies, Inc. Div L3 Keo (USA)
DB6D8 Allied Devices Corp Dba Absolute Precision Co (USA)
SM-C-772659-13 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
STD3835-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
SS1-22 W. M. Berg, Inc. (USA)
Related Parts
3030-00-063-8957INTERCHANGEABLE
BELTS,V,MATCHED SET
4010-00-130-5362INTERCHANGEABLE
CHAIN,WELDED
48158
3110-00-198-1061INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
649793
3030-00-204-0178INTERCHANGEABLE
BELT,V
5961-00-249-1636INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
0N056702-3
3030-00-251-3960INTERCHANGEABLE
BELTS,V,MATCHED SET
B68
3030-00-529-0467INTERCHANGEABLE
BELT,V
3040-00-713-0396INTERCHANGEABLE
SHAFT,STRAIGHT
A3-18
5310-00-772-4984INTERCHANGEABLE
WASHER,KEY
48158
5315-01-095-9741INTERCHANGEABLE
KEY
W4904-16SS
4720-01-222-4455INTERCHANGEABLE
HOSE,NONMETALLIC
SS122-2 1/2
4310-01-469-9599INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
0154068

Frequently Asked Questions

What is NSN 5310-00-815-9129?

NSN 5310-00-815-9129 is a Washer,flat, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-815-9129?

NSN 5310-00-815-9129 has 11 cross-referenced part numbers: PR45-08 (Eldec Aerospace Corp), 8063772 (Us Army Aviation and Missile Command), 957B048158 (L3 Technologies, Inc. Div L3 Keo), 53658159129 (Northrop Grumman Systems Corporation), B6-8 (Roller Bearing Co of America, Inc Div Pic Design) and 6 more.

What NSN replaces 5310-00-815-9129?

There are 12 known substitutes for 5310-00-815-9129: 3030-00-063-8957, 4010-00-130-5362, 3110-00-198-1061 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-815-9129 still in active supply?

NSN 5310-00-815-9129 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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