PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35338-138Washer,lock

L3harris Nexgen Communications Llc · NSN 5310-01-710-3398 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-710-3398 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-710-3398. Primary manufacturer part number: MS35338-138.
Features
  • Washer,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Nexgen Communications Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-710-3398, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Nexgen Communications Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-710-3398
Primary Part NumberMS35338-138
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerL3harris Nexgen Communications Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-224-0749MS35338-138B INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-933-8120MS35338-138 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-420-7626 INTERCHANGEABLE
Washer,lock
5962-01-710-5722MS35338-138 INTERCHANGEABLE
Microcircuit,digital
Bae Systems Information and Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
MS35338-138 PRIMARY L3harris Nexgen Communications Llc (USA)
Related Parts
5310-00-224-0749INTERCHANGEABLE
WASHER,LOCK
MS35338-138B
5310-00-933-8120INTERCHANGEABLE
WASHER,LOCK
MS35338-138
5310-01-420-7626INTERCHANGEABLE
WASHER,LOCK
5962-01-710-5722INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MS35338-138

Frequently Asked Questions

What is NSN 5310-01-710-3398?

NSN 5310-01-710-3398 is a Washer,lock, manufactured by L3harris Nexgen Communications Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-710-3398?

NSN 5310-01-710-3398 has 1 cross-referenced part number: MS35338-138 (L3harris Nexgen Communications Llc).

What NSN replaces 5310-01-710-3398?

There are 4 known substitutes for 5310-01-710-3398: 5310-00-224-0749, 5310-00-933-8120, 5310-01-420-7626 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35338-138?

Key specifications for MS35338-138: Part Name Assigned by Controlling Agency: LOCKWASHER, NO.10, STAINLESS STEEL; Special Features: DESIGNED FOR USE ON YOUR TOUGHEST PROJECTS, THE MILITARY STANDARD CRESCENT WASHER IS MADE FROM TOP-QUALITY STEEL FOR EXCELLENT DURABILITY AND STRENGTH. THE MS35338-138 WASHER IS CLASSIFIED AS A LOCK-SPRING WASHER, SO IT HOLDS ON TIGHT ONCE IN PLACE AND RESISTS LOOSENING. THE WASHER IS MADE OF CORROSION-RESISTANT STEEL AND IS SUITABLE FOR USE IN A WIDE VARIETY OF ENVIRONMENTS, INCLUDING INTENSE FLIGHT CONDITIONS.. 2 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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