PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103634Crank,hand

Lucent Technologies Inc Corporate Headquarters · NSN 5340-00-126-3903 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-126-3903 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-126-3903. Primary manufacturer part number: 103634.
Features
  • Crank,hand — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Crank,hand, cataloged under National Stock Number 5340-00-126-3903, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCrank,hand
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersLucent Technologies Inc Corporate Headquarters (CAGE 3B4M0); At and T Corp (CAGE 70408); American Telephone and Telegraph Co (CAGE 64959)
Technical Specifications
ParameterValue
NSN5340-00-126-3903
Primary Part Number103634
Item NameCrank,hand
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4330-01-101-9889FD100-6 INTERCHANGEABLE
Filter,fluid
Master Pneumatic-Detroit Inc
5365-01-297-315910363-4 INTERCHANGEABLE
Spacer,plate
Usi Inc
5365-01-452-02664274 INTERCHANGEABLE
Ring,dee
John Howard Company, Inc.
Cross-Reference Index
Part NumberManufacturer
103634 Lucent Technologies Inc Corporate Headquarters (USA)
103634 At and T Corp (USA)
103634 American Telephone and Telegraph Co (USA)
Related Parts
4330-01-101-9889INTERCHANGEABLE
FILTER,FLUID
FD100-6
5365-01-297-3159INTERCHANGEABLE
SPACER,PLATE
10363-4
5365-01-452-0266INTERCHANGEABLE
RING,DEE
4274

Frequently Asked Questions

What is NSN 5340-00-126-3903?

NSN 5340-00-126-3903 is a Crank,hand, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-126-3903?

NSN 5340-00-126-3903 has 3 cross-referenced part numbers: 103634 (Lucent Technologies Inc Corporate Headquarters), 103634 (At and T Corp), 103634 (American Telephone and Telegraph Co).

What NSN replaces 5340-00-126-3903?

There are 3 known substitutes for 5340-00-126-3903: 4330-01-101-9889, 5365-01-297-3159, 5365-01-452-0266. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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