PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

309550Holder,spring

Lucent Technologies Inc Corporate Headquarters · NSN 5340-00-932-0322 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-932-0322 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-932-0322. Primary manufacturer part number: 309550.
Features
  • Holder,spring — FSC 5340
  • Supporting Object/surface Attachment Method: ONE MTG HOLE
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • Material: STEEL
  • Attachment to Item Supported Method: HOLDS ITEM BY ARM
  • 4 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel construction
General Description

The Holder,spring, cataloged under National Stock Number 5340-00-932-0322, 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. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-932-0322
Primary Part Number309550
Item NameHolder,spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Supporting Object/surface Attachment MethodONE MTG HOLE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
MaterialSTEEL
Attachment to Item Supported MethodHOLDS ITEM BY ARM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
4820-01-070-7670 INTERCHANGEABLE
Valve,safety Relief
Cross-Reference Index
Part NumberManufacturer
309550 PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
309550 Lucent Technologies Inc Dba Federal Marketing Group (USA)
309550 American Telephone and Telegraph Co (USA)
309550 Telemechanics Inc (USA)
Related Parts
4820-01-070-7670INTERCHANGEABLE
VALVE,SAFETY RELIEF

Frequently Asked Questions

What is NSN 5340-00-932-0322?

NSN 5340-00-932-0322 is a Holder,spring, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-932-0322?

NSN 5340-00-932-0322 has 4 cross-referenced part numbers: 309550 (Lucent Technologies Inc Corporate Headquarters), 309550 (Lucent Technologies Inc Dba Federal Marketing Group), 309550 (American Telephone and Telegraph Co), 309550 (Telemechanics Inc).

What NSN replaces 5340-00-932-0322?

There is 1 known substitute for 5340-00-932-0322: 4820-01-070-7670. Verify interchangeability with system specifications before substitution.

What are the specifications of 309550?

Key specifications for 309550: Supporting Object/surface Attachment Method: ONE MTG HOLE; FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT; Material: STEEL; Attachment to Item Supported Method: HOLDS ITEM BY ARM. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com