PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A03531Washer,shouldered

Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit · NSN 5310-01-101-5722 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-101-5722 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-101-5722. Primary manufacturer part number: A03531.
Features
  • Washer,shouldered — FSC 5310
  • Style Designator: SHOULDERED
  • 1 verified cross-reference
  • Primary manufacturer: Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-101-5722, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-101-5722
Primary Part NumberA03531
Item NameWasher,shouldered
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRobbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit
StatusACTIVE
Style DesignatorSHOULDERED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5999-01-106-7076 INTERCHANGEABLE
Contact,electrical
Cross-Reference Index
Part NumberManufacturer
A03531 PRIMARY Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit (USA)
Related Parts
5999-01-106-7076INTERCHANGEABLE
CONTACT,ELECTRICAL

Frequently Asked Questions

What is NSN 5310-01-101-5722?

NSN 5310-01-101-5722 is a Washer,shouldered, manufactured by Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-101-5722?

NSN 5310-01-101-5722 has 1 cross-referenced part number: A03531 (Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit).

What NSN replaces 5310-01-101-5722?

There is 1 known substitute for 5310-01-101-5722: 5999-01-106-7076. Verify interchangeability with system specifications before substitution.

What are the specifications of A03531?

Key specifications for A03531: Style Designator: SHOULDERED. 1 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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