PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35-17546ZWasher,flat

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division · NSN 5310-00-638-9822 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-638-9822 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-638-9822. Primary manufacturer part number: 35-17546Z.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.000 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.139 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
  • Thickness: 0.061 INCHES NOMINAL IN
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-638-9822, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-638-9822
Primary Part Number35-17546Z
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
StatusACTIVE
Overall Diameter1.000 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.139 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
Thickness0.061 INCHES NOMINAL IN
Hardness Rating45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5845-00-078-5659TR171BSQS INTERCHANGEABLE
Transducer,sonar
Joint Electronics Type Designation System
5310-00-269-62751832YA INTERCHANGEABLE
Nut,plain,slotted,hexagon
Navistar Intl Corp Truck Br Ohio Plant
5975-00-476-6234500-65 INTERCHANGEABLE
Box Connector,electrical
Fl Industries Inc Pneumotive Div
5360-00-569-719450065 INTERCHANGEABLE
Spring,helical,compression
Fluid Conditioning Products, Inc.
6130-00-578-0867 INTERCHANGEABLE
Power Supply Subassembly
3040-00-602-2767SM-C-426567 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1650-00-698-642050065 INTERCHANGEABLE
Valve Assy,pressure
Hydro-Aire Aerospace Corp
1620-00-830-79995006 INTERCHANGEABLE
Axle,landing Gear
Goodrich Aerospace Canada Ltd
7050-00-998-1711 INTERCHANGEABLE
Vane Assembly
4810-01-088-259650065 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Aar Allen Services, Inc Dba Aar Component Services Wellington
Cross-Reference Index
Part NumberManufacturer
35-17546Z PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
50065 Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5845-00-078-5659INTERCHANGEABLE
TRANSDUCER,SONAR
TR171BSQS
5310-00-269-6275INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
1832YA
5975-00-476-6234INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
500-65
5360-00-569-7194INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50065
6130-00-578-0867INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
3040-00-602-2767INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-C-426567
1650-00-698-6420INTERCHANGEABLE
VALVE ASSY,PRESSURE
50065
1620-00-830-7999INTERCHANGEABLE
AXLE,LANDING GEAR
5006
7050-00-998-1711INTERCHANGEABLE
VANE ASSEMBLY
4810-01-088-2596INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
50065
5310-01-160-9689INTERCHANGEABLE
LOCKNUT
50065
5342-01-205-5388INTERCHANGEABLE
BUMPER
5-0065

Frequently Asked Questions

What is NSN 5310-00-638-9822?

NSN 5310-00-638-9822 is a Washer,flat, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-638-9822?

NSN 5310-00-638-9822 has 2 cross-referenced part numbers: 35-17546Z (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 50065 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 5310-00-638-9822?

There are 12 known substitutes for 5310-00-638-9822: 5845-00-078-5659, 5310-00-269-6275, 5975-00-476-6234 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35-17546Z?

Key specifications for 35-17546Z: Overall Diameter: 1.000 INCHES NOMINAL IN; Material: STEEL OVERALL; Center Hole Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR. 8 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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