PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

140644Bumper

Viavi Solutionsllc · NSN 5340-01-706-3784 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-706-3784 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-706-3784. Primary manufacturer part number: 140644.
Features
  • Bumper — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Viavi Solutionsllc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bumper, cataloged under National Stock Number 5340-01-706-3784, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Viavi Solutionsllc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-706-3784
Primary Part Number140644
Item NameBumper
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerViavi Solutionsllc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
3110-00-100-03844520 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
5365-01-599-4867 INTERCHANGEABLE
Plug,machine Thread
Cross-Reference Index
Part NumberManufacturer
140644 PRIMARY Viavi Solutionsllc (USA)
Related Parts
3110-00-100-0384INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
4520
5365-01-599-4867INTERCHANGEABLE
PLUG,MACHINE THREAD

Frequently Asked Questions

What is NSN 5340-01-706-3784?

NSN 5340-01-706-3784 is a Bumper, manufactured by Viavi Solutionsllc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-706-3784?

NSN 5340-01-706-3784 has 1 cross-referenced part number: 140644 (Viavi Solutionsllc).

What NSN replaces 5340-01-706-3784?

There are 2 known substitutes for 5340-01-706-3784: 3110-00-100-0384, 5365-01-599-4867. Verify interchangeability with system specifications before substitution.

What are the specifications of 140644?

Key specifications for 140644: End Item Identification: 6625-01-610-3549, TEST SET, ELECTRONIC ALTIMETER; Part Name Assigned by Controlling Agency: BUMPER LEFT. 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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