PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100056Base,chassis

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5975-00-587-8859 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-587-8859 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-587-8859. Primary manufacturer part number: 100056.
Features
  • Base,chassis — FSC 5975
  • Material: ALUMINUM ALLOY
  • Surface Treatment: ANODIZE
  • FSC Application Data: COMMUNICATION EQUIPMENT,MISCELLANEOUS
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Base,chassis, cataloged under National Stock Number 5975-00-587-8859, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN5975-00-587-8859
Primary Part Number100056
Item NameBase,chassis
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
MaterialALUMINUM ALLOY
Surface TreatmentANODIZE
FSC Application DataCOMMUNICATION EQUIPMENT,MISCELLANEOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
1240-00-026-4819100056 INTERCHANGEABLE
Cell Assembly,optical Instrument
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
7520-00-272-96837520-00-272-9683 INTERCHANGEABLE
Stencil Set,marking
National Industries for the Blind
5905-00-273-9465100-056 INTERCHANGEABLE
Resistor Network,fixed,film
Vishay Thin Film Llc Div Vishay Thin Film
4720-00-289-4615100056 INTERCHANGEABLE
Hose Assembly,metallic
Hyspan Precision Products, Inc.
5950-00-656-4304 INTERCHANGEABLE
Transformer,power
1680-00-676-402010-0056 INTERCHANGEABLE
Button,slide
Smyth Aerospace Manufacturing Ltd
5310-01-081-0795100056 INTERCHANGEABLE
Washer,flat
Kaman Aerospace Corporation
4820-01-198-3018100056 INTERCHANGEABLE
Body,valve
Niantic Tool, Inc. Dba Niantic Tool Co
5305-01-515-433710-0056 INTERCHANGEABLE
Screw,cap,hexagon Head
Parker Hannifin Corporation Div Village Marine Tech
5315-01-541-8406100056 INTERCHANGEABLE
Key,machine
Finn Corp Dba Finn Corp
Cross-Reference Index
Part NumberManufacturer
G11P12906 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
100056 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
1240-00-026-4819INTERCHANGEABLE
CELL ASSEMBLY,OPTICAL INSTRUMENT
100056
7520-00-272-9683INTERCHANGEABLE
STENCIL SET,MARKING
7520-00-272-9683
5905-00-273-9465INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
100-056
4720-00-289-4615INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
100056
5950-00-656-4304INTERCHANGEABLE
TRANSFORMER,POWER
1680-00-676-4020INTERCHANGEABLE
BUTTON,SLIDE
10-0056
5310-01-081-0795INTERCHANGEABLE
WASHER,FLAT
100056
4820-01-198-3018INTERCHANGEABLE
BODY,VALVE
100056
5305-01-515-4337INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
10-0056
5315-01-541-8406INTERCHANGEABLE
KEY,MACHINE
100056

Frequently Asked Questions

What is NSN 5975-00-587-8859?

NSN 5975-00-587-8859 is a Base,chassis, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-587-8859?

NSN 5975-00-587-8859 has 2 cross-referenced part numbers: G11P12906 (Cardwell Condenser Corp Lapointe-Admiral Div), 100056 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5975-00-587-8859?

There are 10 known substitutes for 5975-00-587-8859: 1240-00-026-4819, 7520-00-272-9683, 5905-00-273-9465 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100056?

Key specifications for 100056: Overall Length: 6.929 INCHES NOMINAL IN; Material: ALUMINUM ALLOY; Surface Treatment: ANODIZE; FSC Application Data: COMMUNICATION EQUIPMENT,MISCELLANEOUS. 5 total characteristics are documented in the Federal Logistics Information System.

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