PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9240Washer,flat

Bell and Howell Phillipsburg Co Corporate Offices · NSN 5310-00-193-9994 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-193-9994 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-193-9994. Primary manufacturer part number: 9240.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Material Document and Classification: QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1010 OVERALL
  • Hole Diameter: 0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
  • Thickness: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-193-9994, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-193-9994
Primary Part Number9240
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBell and Howell Phillipsburg Co Corporate Offices
StatusCANCELLED
Peripheral Shape StyleROUND
Material Document and ClassificationQQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1010 OVERALL
Hole Diameter0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
Thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3020-00-429-453422505C INTERCHANGEABLE
Gear,spur
Brinkley Technology Group Llc Dba Hercules Manufacturing
5950-00-648-3043420-53-3516 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5340-00-664-30979240 INTERCHANGEABLE
Shield,expansion
Powers Fasteners, Inc.
5935-00-940-3133 INTERCHANGEABLE
Connector,plug,electrical
5130-01-094-30709240 INTERCHANGEABLE
Mount,machine Tools
Fischer Usa Inc
4730-01-111-10039208H B INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5935-01-190-8434151-080 INTERCHANGEABLE
Connector,plug,electrical
Atlas Polar Company Limited Div Atlas Polar Company Ltd
4820-01-263-39689240 INTERCHANGEABLE
Nozzle,valve
Imi Cash Valve Inc
9150-01-433-60339240 INTERCHANGEABLE
Lubricant,solid Film
Bel-Ray Company, Inc.
Cross-Reference Index
Part NumberManufacturer
9240 Bell and Howell Phillipsburg Co Corporate Offices (USA)
151080 Telemechanics Inc (USA)
151080 American Telephone and Telegraph Co (USA)
151080 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
3020-00-429-4534INTERCHANGEABLE
GEAR,SPUR
22505C
5950-00-648-3043INTERCHANGEABLE
COIL,RADIO FREQUENCY
420-53-3516
5340-00-664-3097INTERCHANGEABLE
SHIELD,EXPANSION
9240
5935-00-940-3133INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5130-01-094-3070INTERCHANGEABLE
MOUNT,MACHINE TOOLS
9240
4730-01-111-1003INTERCHANGEABLE
CLAMP,HOSE
9208H B
5935-01-190-8434INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
151-080
4820-01-263-3968INTERCHANGEABLE
NOZZLE,VALVE
9240
9150-01-433-6033INTERCHANGEABLE
LUBRICANT,SOLID FILM
9240

Frequently Asked Questions

What is NSN 5310-00-193-9994?

NSN 5310-00-193-9994 is a Washer,flat, manufactured by Bell and Howell Phillipsburg Co Corporate Offices, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-193-9994?

NSN 5310-00-193-9994 has 4 cross-referenced part numbers: 9240 (Bell and Howell Phillipsburg Co Corporate Offices), 151080 (Telemechanics Inc), 151080 (American Telephone and Telegraph Co), 151080 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5310-00-193-9994?

There are 9 known substitutes for 5310-00-193-9994: 3020-00-429-4534, 5950-00-648-3043, 5340-00-664-3097 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9240?

Key specifications for 9240: Peripheral Shape Style: ROUND; Material Document and Classification: QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1010 OVERALL; Hole Diameter: 0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-193-9994 still in active supply?

NSN 5310-00-193-9994 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.
PartsTable Design LLC · partstable.com