PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4701-25Washer,flat

Pdi Ground Support Systems, Inc. · NSN 5310-00-140-2212 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-140-2212 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-140-2212. Primary manufacturer part number: 4701-25.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.781 INCHES NOMINAL IN
  • Material: STEEL COMP 1010 AND STEEL COMP 1020 OVERALL
  • Center Hole Shape Style: ROUND
  • Thickness: 0.040 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Overall Diameter: 1.5004 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 and Steel Comp 1020 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-140-2212, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-140-2212
Primary Part Number4701-25
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Hole Diameter0.781 INCHES NOMINAL IN
MaterialSTEEL COMP 1010 AND STEEL COMP 1020 OVERALL
Center Hole Shape StyleROUND
Thickness0.040 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter1.5004 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-224-465913812 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
4320-01-198-4447 INTERCHANGEABLE
Impeller,pump,centrifugal
5930-01-331-853715914 INTERCHANGEABLE
Switch,toggle
Lourdes Industries, Inc.
5133-01-399-0701 INTERCHANGEABLE
Drill,twist
8145-01-562-241517675-2600 INTERCHANGEABLE
Shipping and Storag
Hardigg Industries, Llc Div Hardigg Cases
Cross-Reference Index
Part NumberManufacturer
15-914 Pdi Ground Support Systems, Inc. (USA)
4701-25 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
5120-00-224-4659INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13812
4320-01-198-4447INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
5930-01-331-8537INTERCHANGEABLE
SWITCH,TOGGLE
15914
5133-01-399-0701INTERCHANGEABLE
DRILL,TWIST
8145-01-562-2415INTERCHANGEABLE
SHIPPING AND STORAG
17675-2600

Frequently Asked Questions

What is NSN 5310-00-140-2212?

NSN 5310-00-140-2212 is a Washer,flat, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-140-2212?

NSN 5310-00-140-2212 has 2 cross-referenced part numbers: 15-914 (Pdi Ground Support Systems, Inc.), 4701-25 (Pdi Ground Support Systems, Inc.).

What NSN replaces 5310-00-140-2212?

There are 5 known substitutes for 5310-00-140-2212: 5120-00-224-4659, 4320-01-198-4447, 5930-01-331-8537 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4701-25?

Key specifications for 4701-25: Hole Diameter: 0.781 INCHES NOMINAL IN; Material: STEEL COMP 1010 AND STEEL COMP 1020 OVERALL; Center Hole Shape Style: ROUND; Thickness: 0.040 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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