PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20305Arm,windshield Wiper

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. · NSN 2540-00-488-8416 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-488-8416 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-488-8416. Primary manufacturer part number: 20305.
Features
  • Arm,windshield Wiper — FSC 2540
  • Drive Shaft Adapter: INCLUDED
  • Nut Thread Size: 8-32
  • Drive End Drive Shaft Mounting Hole: NOT INCLUDED
  • Locking Device Type: SERRATED CLIP W/TIGHTENING SCREW
  • Painted Feature: NOT INCLUDED
  • Drive End Mounting Type: COLLAR
  • Drive Adapter Extension: NOT INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arm,windshield Wiper, cataloged under National Stock Number 2540-00-488-8416, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-00-488-8416
Primary Part Number20305
Item NameArm,windshield Wiper
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
StatusACTIVE
Drive Shaft AdapterINCLUDED
Nut Thread Size8-32
Drive End Drive Shaft Mounting HoleNOT INCLUDED
Locking Device TypeSERRATED CLIP W/TIGHTENING SCREW
Painted FeatureNOT INCLUDED
Drive End Mounting TypeCOLLAR
Drive Adapter ExtensionNOT INCLUDED
Mounting PositionUNIVERSAL
Arm Length9.500 INCHES MINIMUM AND 13.500 INCHES MAXIMUM IN
Adapter TypeKNURLED SLEEVE-NUT
AdjustabilityADJUSTABLE
Pin Mounting Hole Diameter0.093 INCHES NOMINAL IN
Adapter NutINCLUDED
Mounting MethodPIN(S) BLADE
Drive End Locking DeviceINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
3110-00-156-1863 INTERCHANGEABLE
Bearing,ball,thrust
7310-00-172-375720305 INTERCHANGEABLE
Valve,milk Dispenser
Silver King Refrigeration Inc.
5945-00-346-1705 INTERCHANGEABLE
Solenoid,electrical
6630-00-408-163220305 INTERCHANGEABLE
Parts Kit,blod Gas
Werfen Usa Llc
3110-00-554-5840225305-6 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3120-00-661-312411145-37 INTERCHANGEABLE
Bearing,washer,thrust
Cummins Inc.
5975-01-064-6411TW200-S INTERCHANGEABLE
Box Connector,electrical
Egs Electrical Group Appleton Div
5325-01-180-2538 INTERCHANGEABLE
Grommet,nonmetallic
1005-01-544-609220305 INTERCHANGEABLE
Scope Assembly
Charles Reed Knight Jr Dba Knight's Armament Company
4820-01-559-894620305 INTERCHANGEABLE
Float,valve
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
20305 PRIMARY Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
304X03-30-3 Tiffin Metal Products Co. (USA)
Related Parts
3110-00-156-1863INTERCHANGEABLE
BEARING,BALL,THRUST
7310-00-172-3757INTERCHANGEABLE
VALVE,MILK DISPENSER
20305
5945-00-346-1705INTERCHANGEABLE
SOLENOID,ELECTRICAL
6630-00-408-1632INTERCHANGEABLE
PARTS KIT,BLOD GAS
20305
3110-00-554-5840INTERCHANGEABLE
BEARING,BALL,ANNULAR
225305-6
3120-00-661-3124INTERCHANGEABLE
BEARING,WASHER,THRUST
11145-37
5975-01-064-6411INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
TW200-S
5325-01-180-2538INTERCHANGEABLE
GROMMET,NONMETALLIC
1005-01-544-6092INTERCHANGEABLE
SCOPE ASSEMBLY
20305
4820-01-559-8946INTERCHANGEABLE
FLOAT,VALVE
20305

Frequently Asked Questions

What is NSN 2540-00-488-8416?

NSN 2540-00-488-8416 is a Arm,windshield Wiper, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-488-8416?

NSN 2540-00-488-8416 has 2 cross-referenced part numbers: 20305 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 304X03-30-3 (Tiffin Metal Products Co.).

What NSN replaces 2540-00-488-8416?

There are 10 known substitutes for 2540-00-488-8416: 3110-00-156-1863, 7310-00-172-3757, 5945-00-346-1705 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20305?

Key specifications for 20305: Drive Shaft Adapter: INCLUDED; Nut Thread Size: 8-32; Drive End Drive Shaft Mounting Hole: NOT INCLUDED; Locking Device Type: SERRATED CLIP W/TIGHTENING SCREW. 15 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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