PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2587-5Attenuator Assy

Whittaker Corp Whittaker Electronic Systems Div · NSN 5905-00-323-0332 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-323-0332 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-323-0332. Primary manufacturer part number: 2587-5.
Features
  • Attenuator Assy — FSC 5905
  • 2 verified cross-references
  • Primary manufacturer: Whittaker Corp Whittaker Electronic Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator Assy, cataloged under National Stock Number 5905-00-323-0332, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Whittaker Corp Whittaker Electronic Systems Div. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameAttenuator Assy
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersWhittaker Corp Whittaker Electronic Systems Div (CAGE 10412)
Technical Specifications
ParameterValue
NSN5905-00-323-0332
Primary Part Number2587-5
Item NameAttenuator Assy
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerWhittaker Corp Whittaker Electronic Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-033-188925117 INTERCHANGEABLE
Valve,ball
Tyco Fire Products Lp
5975-00-296-2720707771 INTERCHANGEABLE
Elbow,electrical Conduit
Unison Industries Llc
6105-00-583-902925875 INTERCHANGEABLE
Motor,direct Current
Hydro-Aire Aerospace Corp
6130-01-606-4378 INTERCHANGEABLE
Inverter
Cross-Reference Index
Part NumberManufacturer
2587-5 Whittaker Corp Whittaker Electronic Systems Div (USA)
2054 Whittaker Corp Whittaker Electronic Systems Div (USA)
Related Parts
4820-00-033-1889INTERCHANGEABLE
VALVE,BALL
25117
5975-00-296-2720INTERCHANGEABLE
ELBOW,ELECTRICAL CONDUIT
707771
6105-00-583-9029INTERCHANGEABLE
MOTOR,DIRECT CURRENT
25875
6130-01-606-4378INTERCHANGEABLE
INVERTER

Frequently Asked Questions

What is NSN 5905-00-323-0332?

NSN 5905-00-323-0332 is a Attenuator Assy, manufactured by Whittaker Corp Whittaker Electronic Systems Div, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-323-0332?

NSN 5905-00-323-0332 has 2 cross-referenced part numbers: 2587-5 (Whittaker Corp Whittaker Electronic Systems Div), 2054 (Whittaker Corp Whittaker Electronic Systems Div).

What NSN replaces 5905-00-323-0332?

There are 4 known substitutes for 5905-00-323-0332: 4820-00-033-1889, 5975-00-296-2720, 6105-00-583-9029 and 1 more. Verify interchangeability with system specifications before substitution.

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