PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X532Washer,lock

Meritor Heavy Vehicle Systems, Llc · NSN 5310-00-010-3324 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-010-3324 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-010-3324. Primary manufacturer part number: X532.
Features
  • Washer,lock — FSC 5310
  • Nondefinitive Spec/std Data: 2 STYLE AND A CLASS
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 0.971 INCHES MAXIMUM IN
  • Material Thickness: 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Hole Diameter: 0.572 INCHES MINIMUM AND 0.587 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-010-3324, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-010-3324
Primary Part NumberX532
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Nondefinitive Spec/std Data2 STYLE AND A CLASS
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter0.971 INCHES MAXIMUM IN
Material Thickness0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Hole Diameter0.572 INCHES MINIMUM AND 0.587 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-6170MS19059-2430 INTERCHANGEABLE
Ball,bearing
American Society for Testing and Materials Dba Astm International
5310-00-167-0680MS35338-49 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-251-616113198A INTERCHANGEABLE
Plug,expansion
Brinkley Technology Group Llc Dba Hercules Manufacturing
5340-00-550-5635P8495 INTERCHANGEABLE
Plug,expansion
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
5950-00-655-08631033-24 INTERCHANGEABLE
Transformer,power
Staco Energy Products Co Dba Staco Energy Products Co
5950-00-883-7726 INTERCHANGEABLE
Reactor
9390-00-994-5367X717 INTERCHANGEABLE
Nonmetallic Channel
Atlantic India Rubber Co Inc
5961-01-165-9828 INTERCHANGEABLE
Semiconductor Device Assembly
4820-01-179-55318541-2 INTERCHANGEABLE
Disk,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5330-01-574-4725103324 INTERCHANGEABLE
Seal,nonmetallic Round Section
Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc
Cross-Reference Index
Part NumberManufacturer
X532 Meritor Heavy Vehicle Systems, Llc (USA)
X532 Meritor Industrial Products, Llc (USA)
4E09 Clark Equipment Co (USA)
WA19 Meritor Heavy Vehicle Systems, Llc (USA)
WA19 Meritor Industrial Products, Llc (USA)
103324 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
MS35338-11 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Q1924 Navistar International Corporation Dba Navistar (USA)
X7-17 Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA)
85412 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
103324 General Motors Corp (USA)
M21862 Vickers Inc (USA)
4E09 Vme Americas Inc Sub of Vme Group N V (USA)
34810S Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
3110-00-100-6170INTERCHANGEABLE
BALL,BEARING
MS19059-2430
5310-00-167-0680INTERCHANGEABLE
WASHER,LOCK
MS35338-49
5340-00-251-6161INTERCHANGEABLE
PLUG,EXPANSION
13198A
5340-00-550-5635INTERCHANGEABLE
PLUG,EXPANSION
P8495
5950-00-655-0863INTERCHANGEABLE
TRANSFORMER,POWER
1033-24
5950-00-883-7726INTERCHANGEABLE
REACTOR
9390-00-994-5367INTERCHANGEABLE
NONMETALLIC CHANNEL
X717
5961-01-165-9828INTERCHANGEABLE
SEMICONDUCTOR DEVICE ASSEMBLY
4820-01-179-5531INTERCHANGEABLE
DISK,VALVE
8541-2
5330-01-574-4725INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
103324

Frequently Asked Questions

What is NSN 5310-00-010-3324?

NSN 5310-00-010-3324 is a Washer,lock, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-010-3324?

NSN 5310-00-010-3324 has 14 cross-referenced part numbers: X532 (Meritor Heavy Vehicle Systems, Llc), X532 (Meritor Industrial Products, Llc), 4E09 (Clark Equipment Co), WA19 (Meritor Heavy Vehicle Systems, Llc), WA19 (Meritor Industrial Products, Llc) and 9 more.

What NSN replaces 5310-00-010-3324?

There are 10 known substitutes for 5310-00-010-3324: 3110-00-100-6170, 5310-00-167-0680, 5340-00-251-6161 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X532?

Key specifications for X532: Nondefinitive Spec/std Data: 2 STYLE AND A CLASS; Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.971 INCHES MAXIMUM IN; Material Thickness: 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM 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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