PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52103Waveguide Assy

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 1270-00-671-8928 · FSC 1270 · No Item Name Available
Verified by PartsTable
NSN 1270-00-671-8928 — this item is cataloged by the U.S. Government under National Stock Number 1270-00-671-8928. Primary manufacturer part number: 52103.
Features
  • Waveguide Assy — FSC 1270
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Waveguide Assy, cataloged under National Stock Number 1270-00-671-8928, is classified within Federal Supply Class 1270 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWaveguide Assy
FSC / FSG1270 — No Item Name Available (FSG 12)
ManufacturersNorthrop Grumman Systems Corporation Div Es Defensive Systems Division (CAGE 15280); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916)
Technical Specifications
ParameterValue
NSN1270-00-671-8928
Primary Part Number52103
Item NameWaveguide Assy
FSC / FSG1270 / 12 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5940-00-105-838552103 INTERCHANGEABLE
Terminal Board
Te Connectivity Corporation
5315-00-276-44151A9731 INTERCHANGEABLE
Key,machine
Napco International Llc Dba Napco International Inc
5110-00-293-0443 INTERCHANGEABLE
Scraper,bearing
5970-00-915-92025210-3 INTERCHANGEABLE
Insulator,plate
Seastrom Manufacturing Co Inc
6110-01-348-662152103 INTERCHANGEABLE
Regulator,voltage
Sure Power, Inc Dba Eaton Sure Power, Inc
6515-01-377-5441 INTERCHANGEABLE
Administration Set,infusion Pump
4730-01-418-6490 INTERCHANGEABLE
Restrictor,fluid Flow
8145-01-465-362956103-000 INTERCHANGEABLE
Storage Container,flexible
Aar Manufacturing, Inc. Dba Aar Mobility Systems
4820-01-543-986752103-002 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4240-01-577-145652103 INTERCHANGEABLE
Gloves,anti-Vibration
Chase Ergonomics Inc.
Cross-Reference Index
Part NumberManufacturer
52103 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
52103 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5940-00-105-8385INTERCHANGEABLE
TERMINAL BOARD
52103
5315-00-276-4415INTERCHANGEABLE
KEY,MACHINE
1A9731
5110-00-293-0443INTERCHANGEABLE
SCRAPER,BEARING
5970-00-915-9202INTERCHANGEABLE
INSULATOR,PLATE
5210-3
6110-01-348-6621INTERCHANGEABLE
REGULATOR,VOLTAGE
52103
6515-01-377-5441INTERCHANGEABLE
ADMINISTRATION SET,INFUSION PUMP
4730-01-418-6490INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
8145-01-465-3629INTERCHANGEABLE
STORAGE CONTAINER,FLEXIBLE
56103-000
4820-01-543-9867INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
52103-002
4240-01-577-1456INTERCHANGEABLE
GLOVES,ANTI-VIBRATION
52103
5340-01-706-6349INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
52103

Frequently Asked Questions

What is NSN 1270-00-671-8928?

NSN 1270-00-671-8928 is a Waveguide Assy, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 1270 (No Item Name Available). Status: active.

What are the part numbers for NSN 1270-00-671-8928?

NSN 1270-00-671-8928 has 2 cross-referenced part numbers: 52103 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 52103 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 1270-00-671-8928?

There are 11 known substitutes for 1270-00-671-8928: 5940-00-105-8385, 5315-00-276-4415, 5110-00-293-0443 and 8 more. Verify interchangeability with system specifications before substitution.

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