PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48121Contact,electrical

Anderson C J and Co · NSN 5999-00-418-9374 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-418-9374 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-418-9374. Primary manufacturer part number: 48121.
Features
  • Contact,electrical — FSC 5999
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Mounting Method: THREADED STUD(S)
  • Style Designator: HEX HEAD ADJUSTABLE POINT CONTACT
  • Material: COPPER CONTACT
  • Thread Series Designator: UNF
  • Material: COPPER BODY
Applications
  • Applications requiring Copper Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-418-9374, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Anderson C J and Co. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-418-9374
Primary Part Number48121
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAnderson C J and Co
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Class2A A
Mounting MethodTHREADED STUD(S)
Style DesignatorHEX HEAD ADJUSTABLE POINT CONTACT
MaterialCOPPER CONTACT
Thread Series DesignatorUNF
MaterialCOPPER BODY
Thread Quantity Per Inch28
Overall Diameter0.562 INCHES NOMINAL IN
Nominal Thread Size0.250 INCHES IN
Mounting Facility Quantity1
Thread DirectionRIGHT-HAND
Thread Class2A A
Mounting MethodTHREADED STUD(S)
Style DesignatorHEX HEAD ADJUSTABLE POINT CONTACT
MaterialCOPPER CONTACT
Thread Series DesignatorUNF
MaterialCOPPER BODY
Thread Quantity Per Inch28
Overall Diameter0.562 INCHES NOMINAL IN
Nominal Thread Size0.250 INCHES IN
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 3
2940-00-382-8003L21 INTERCHANGEABLE
Line
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5970-00-669-9544 INTERCHANGEABLE
Insulator,bushing
5935-00-950-11834812-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
Cross-Reference Index
Part NumberManufacturer
48121 PRIMARY Anderson C J and Co (USA)
Related Parts
2940-00-382-8003INTERCHANGEABLE
LINE
L21
5970-00-669-9544INTERCHANGEABLE
INSULATOR,BUSHING
5935-00-950-1183INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4812-1

Frequently Asked Questions

What is NSN 5999-00-418-9374?

NSN 5999-00-418-9374 is a Contact,electrical, manufactured by Anderson C J and Co, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-418-9374?

NSN 5999-00-418-9374 has 1 cross-referenced part number: 48121 (Anderson C J and Co).

What NSN replaces 5999-00-418-9374?

There are 3 known substitutes for 5999-00-418-9374: 2940-00-382-8003, 5970-00-669-9544, 5935-00-950-1183. Verify interchangeability with system specifications before substitution.

What are the specifications of 48121?

Key specifications for 48121: Thread Direction: RIGHT-HAND; Thread Class: 2A A; Mounting Method: THREADED STUD(S); Style Designator: HEX HEAD ADJUSTABLE POINT CONTACT. 24 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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