PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

131209Post,supporting

Lucent Technologies Inc Corporate Headquarters · NSN 5810-00-565-7989 · FSC 5810 · No Item Name Available
Verified by PartsTable
NSN 5810-00-565-7989 — this item is cataloged by the U.S. Government under National Stock Number 5810-00-565-7989. Primary manufacturer part number: 131209.
Features
  • Post,supporting — FSC 5810
  • 3 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Post,supporting, cataloged under National Stock Number 5810-00-565-7989, is classified within Federal Supply Class 5810 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePost,supporting
FSC / FSG5810 — No Item Name Available (FSG 58)
ManufacturersLucent Technologies Inc Corporate Headquarters (CAGE 3B4M0); American Telephone and Telegraph Co (CAGE 64959); At and T Corp (CAGE 70408)
Technical Specifications
ParameterValue
NSN5810-00-565-7989
Primary Part Number131209
Item NamePost,supporting
FSC / FSG5810 / 58 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-013-1209 INTERCHANGEABLE
Washer,lock
3110-00-232-3245MS21153-2 INTERCHANGEABLE
Bearing,ball,rod End
Sae International Dba Sae International
4530-00-351-2576131209 INTERCHANGEABLE
Electrode Assembly
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
5950-00-408-229250T043 INTERCHANGEABLE
Transformer,radio Frequency
Virginia Electronics Co Inc
Cross-Reference Index
Part NumberManufacturer
131209 Lucent Technologies Inc Corporate Headquarters (USA)
131209 American Telephone and Telegraph Co (USA)
131209 At and T Corp (USA)
Related Parts
5310-00-013-1209INTERCHANGEABLE
WASHER,LOCK
3110-00-232-3245INTERCHANGEABLE
BEARING,BALL,ROD END
MS21153-2
4530-00-351-2576INTERCHANGEABLE
ELECTRODE ASSEMBLY
131209
5950-00-408-2292INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
50T043

Frequently Asked Questions

What is NSN 5810-00-565-7989?

NSN 5810-00-565-7989 is a Post,supporting, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5810 (No Item Name Available). Status: active.

What are the part numbers for NSN 5810-00-565-7989?

NSN 5810-00-565-7989 has 3 cross-referenced part numbers: 131209 (Lucent Technologies Inc Corporate Headquarters), 131209 (American Telephone and Telegraph Co), 131209 (At and T Corp).

What NSN replaces 5810-00-565-7989?

There are 4 known substitutes for 5810-00-565-7989: 5310-00-013-1209, 3110-00-232-3245, 4530-00-351-2576 and 1 more. Verify interchangeability with system specifications before substitution.

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