PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52579Amplifier,third A,i

Northrop Grumman Systems Corporation Div Es Defensive Systems Division · NSN 5895-00-659-2166 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-00-659-2166 — this item is cataloged by the U.S. Government under National Stock Number 5895-00-659-2166. Primary manufacturer part number: 52579.
Features
  • Amplifier,third A,i — FSC 5895
  • 4 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Es Defensive Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier,third A,i, cataloged under National Stock Number 5895-00-659-2166, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Es Defensive Systems Division. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameAmplifier,third A,i
FSC / FSG5895 — No Item Name Available (FSG 58)
ManufacturersNorthrop Grumman Systems Corporation Div Es Defensive Systems Division (CAGE 15280); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916)
Successor NSN5895-00-908-4268 — Amplifier,gyro
Technical Specifications
ParameterValue
NSN5895-00-659-2166
Primary Part Number52579
Item NameAmplifier,third A,i
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Es Defensive Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5895-00-908-4268
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodeCH
Weight6.0000 lbs
Cube0.1783 cu ft
Verified Substitutes 10
Amplifier,gyro
6130-00-141-003078090 INTERCHANGEABLE
Power Supply Subassembly
L3harris Technologies, Inc Div Space & Airborne Systems
3455-00-284-0121 INTERCHANGEABLE
File,rotary
5360-00-392-7796 INTERCHANGEABLE
Spring,helical,torsion
6210-00-500-4046A-5338 INTERCHANGEABLE
Lens,light
Grimes Aerospace Company
5331-00-933-0852 INTERCHANGEABLE
O-Ring
6650-01-004-1261 INTERCHANGEABLE
Spectrograph
5963-01-178-404078090 R3A-3 INTERCHANGEABLE
Electronic Module,standardized
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5120-01-434-9853 INTERCHANGEABLE
Clamp,c
3040-01-446-524052579 INTERCHANGEABLE
Shaft,shouldered
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
Part NumberManufacturer
52579 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
78090 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
52579 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
78090 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
SUCCESSOR 5895-00-908-4268 Amplifier,gyro
6130-00-141-0030INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
78090
3455-00-284-0121INTERCHANGEABLE
FILE,ROTARY
5360-00-392-7796INTERCHANGEABLE
SPRING,HELICAL,TORSION
6210-00-500-4046INTERCHANGEABLE
LENS,LIGHT
A-5338
5331-00-933-0852INTERCHANGEABLE
O-RING
6650-01-004-1261INTERCHANGEABLE
SPECTROGRAPH
5963-01-178-4040INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
78090 R3A-3
5120-01-434-9853INTERCHANGEABLE
CLAMP,C
3040-01-446-5240INTERCHANGEABLE
SHAFT,SHOULDERED
52579

Frequently Asked Questions

What is NSN 5895-00-659-2166?

NSN 5895-00-659-2166 is a Amplifier,third A,i, manufactured by Northrop Grumman Systems Corporation Div Es Defensive Systems Division, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-00-659-2166?

NSN 5895-00-659-2166 has 4 cross-referenced part numbers: 52579 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 78090 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 52579 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 78090 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5895-00-659-2166?

There are 10 known substitutes for 5895-00-659-2166: 5895-00-908-4268, 6130-00-141-0030, 3455-00-284-0121 and 7 more. Verify interchangeability with system specifications before substitution.

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