PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13131-2PC12Washer,flat

Bell and Howell Phillipsburg Co Corporate Offices · NSN 5310-00-274-9615 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-274-9615 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-274-9615. Primary manufacturer part number: 13131-2PC12.
Features
  • Washer,flat — FSC 5310
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY 544 OVERALL
  • Departure From Cited Designator: AS MODIFIED BY MATL SPEC,AS MODIFIED BY OD,AS MODIFIED BY THK
  • Nondefinitive Spec/std Data: A TYPE AND 1 GRADE
  • Hole Diameter: 0.182 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
  • Overall Diameter: 0.28125 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 544 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-274-9615, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell and Howell Phillipsburg Co Corporate Offices. Government technical data includes 10 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-274-9615
Primary Part Number13131-2PC12
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBell and Howell Phillipsburg Co Corporate Offices
StatusACTIVE
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY 544 OVERALL
Departure From Cited DesignatorAS MODIFIED BY MATL SPEC,AS MODIFIED BY OD,AS MODIFIED BY THK
Nondefinitive Spec/std DataA TYPE AND 1 GRADE
Hole Diameter0.182 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
Overall Diameter0.28125 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Thickness0.030 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-140-211011768 INTERCHANGEABLE
Packing Material
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
3010-00-389-5153 INTERCHANGEABLE
Disk,clutch,nonvehicular
5945-00-504-561511768-1 INTERCHANGEABLE
Solenoid,electrical
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
3441-01-075-5796C3913-3-8 INTERCHANGEABLE
Block,radius
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
6550-01-156-1629211768 INTERCHANGEABLE
Culture Medium,soybean-Casein Di
Becton, Dickinson and Company Dba Becton Dickinson & Co
4820-01-223-0585 INTERCHANGEABLE
Valve Assembly,manifold
3040-01-229-3317XX27184 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Morris Material Handling, Inc.
6515-01-574-157904.305.102 INTERCHANGEABLE
Rod,fixation,mandible
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
2930-01-577-970413924 INTERCHANGEABLE
Radiator,engine Coolant
Generac Mobile Products, Llc
3120-01-580-438111-768 INTERCHANGEABLE
Bearing,sleeve
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
13131-2PC12 Bell and Howell Phillipsburg Co Corporate Offices (USA)
11768 Bell and Howell Phillipsburg Co Corporate Offices (USA)
Related Parts
5330-00-140-2110INTERCHANGEABLE
PACKING MATERIAL
11768
3010-00-389-5153INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
5945-00-504-5615INTERCHANGEABLE
SOLENOID,ELECTRICAL
11768-1
3441-01-075-5796INTERCHANGEABLE
BLOCK,RADIUS
C3913-3-8
6550-01-156-1629INTERCHANGEABLE
CULTURE MEDIUM,SOYBEAN-CASEIN DI
211768
4820-01-223-0585INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
3040-01-229-3317INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
XX27184
6515-01-574-1579INTERCHANGEABLE
ROD,FIXATION,MANDIBLE
04.305.102
2930-01-577-9704INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
13924
3120-01-580-4381INTERCHANGEABLE
BEARING,SLEEVE
11-768

Frequently Asked Questions

What is NSN 5310-00-274-9615?

NSN 5310-00-274-9615 is a Washer,flat, manufactured by Bell and Howell Phillipsburg Co Corporate Offices, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-274-9615?

NSN 5310-00-274-9615 has 2 cross-referenced part numbers: 13131-2PC12 (Bell and Howell Phillipsburg Co Corporate Offices), 11768 (Bell and Howell Phillipsburg Co Corporate Offices).

What NSN replaces 5310-00-274-9615?

There are 10 known substitutes for 5310-00-274-9615: 5330-00-140-2110, 3010-00-389-5153, 5945-00-504-5615 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13131-2PC12?

Key specifications for 13131-2PC12: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 544 OVERALL; Departure From Cited Designator: AS MODIFIED BY MATL SPEC,AS MODIFIED BY OD,AS MODIFIED BY THK; Nondefinitive Spec/std Data: A TYPE AND 1 GRADE. 10 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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