PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC-B-69784Contact,electrical

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5999-00-636-7940 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-636-7940 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-636-7940. Primary manufacturer part number: SC-B-69784.
Features
  • Contact,electrical — FSC 5999
  • Thread Direction: RIGHT-HAND
  • Material: TUNGSTEN ALLOY BODY AND CONTACT
  • Surface Treatment: SILVER CONTACT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.164 INCHES IN
  • Thread Class: 2A A
  • Style Designator: SLOTTED ADJUSTABLE POINT CONTACT
Applications
  • Applications requiring Tungsten Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-636-7940, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-636-7940
Primary Part NumberSC-B-69784
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Thread DirectionRIGHT-HAND
MaterialTUNGSTEN ALLOY BODY AND CONTACT
Surface TreatmentSILVER CONTACT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.164 INCHES IN
Thread Class2A A
Style DesignatorSLOTTED ADJUSTABLE POINT CONTACT
Mounting Facility Quantity1
Terminal Type and Quantity1 SOLDER WELL AXIALLY AT ONE END
Surface Treatment Document and ClassificationK-F-1225) MFR REF SINGLE TREATMENT RESPONSE BODY
Overall Diameter0.187 INCHES NOMINAL IN
Mounting MethodUNTHREADED STUD
Surface TreatmentNICKEL BODY
Thread DirectionRIGHT-HAND
MaterialTUNGSTEN ALLOY BODY AND CONTACT
Surface TreatmentSILVER CONTACT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.164 INCHES IN
Thread Class2A A
Style DesignatorSLOTTED ADJUSTABLE POINT CONTACT
Mounting Facility Quantity1
Terminal Type and Quantity1 SOLDER WELL AXIALLY AT ONE END
Surface Treatment Document and ClassificationK-F-1225) MFR REF SINGLE TREATMENT RESPONSE BODY
Overall Diameter0.187 INCHES NOMINAL IN
Mounting MethodUNTHREADED STUD
Surface TreatmentNICKEL BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-01-522-6494 (720429-1)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 12
6145-01-522-6494720429-1 SUCCESSOR
Cable,special Purpose,electrical
Prysmian Group Specialty Cables Llc
2910-00-063-024712108 INTERCHANGEABLE
Cover,governor Control
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4820-00-223-58571-2INSTMDISC INTERCHANGEABLE
Valve,check
Clayton Manufacturing Company
6532-00-493-376750338 INTERCHANGEABLE
Diaper,infant's
Procter and Gamble Distributing Co Health Care Products/professional Sales
2940-00-821-8475FBG015DC-BDONHN INTERCHANGEABLE
Filter,fluid
Pti Technologies Inc.
5330-00-961-9148 INTERCHANGEABLE
Packing,preformed
5340-01-009-6860R10405P7 INTERCHANGEABLE
Clamp,loop
Lockheed Martin Corporation Div Rotary and Mission Systems
4730-01-121-790712108 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
5360-01-126-078512108 INTERCHANGEABLE
Spring,helical,compression
Imi Cash Valve Inc
5331-01-283-7783 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
821LX Burke Products Inc (USA)
SCB69784 Be Cu Manufacturing Co, Inc (USA)
SC-B-69784 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
12108 Freund Precision Inc (USA)
BP3834 Burke Products Inc (USA)
50338 Kleinschmidt Inc (USA)
Related Parts
SUCCESSOR 6145-01-522-6494 Cable,special Purpose,electrical · 720429-1
2910-00-063-0247INTERCHANGEABLE
COVER,GOVERNOR CONTROL
12108
4820-00-223-5857INTERCHANGEABLE
VALVE,CHECK
1-2INSTMDISC
6532-00-493-3767INTERCHANGEABLE
DIAPER,INFANT'S
50338
2940-00-821-8475INTERCHANGEABLE
FILTER,FLUID
FBG015DC-BDONHN
5330-00-961-9148INTERCHANGEABLE
PACKING,PREFORMED
5340-01-009-6860INTERCHANGEABLE
CLAMP,LOOP
R10405P7
4730-01-121-7907INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
12108
5360-01-126-0785INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12108
5331-01-283-7783INTERCHANGEABLE
O-RING
5331-01-344-6263INTERCHANGEABLE
O-RING
5995-01-373-9242INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E

Frequently Asked Questions

What is NSN 5999-00-636-7940?

NSN 5999-00-636-7940 is a Contact,electrical, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-636-7940?

NSN 5999-00-636-7940 has 6 cross-referenced part numbers: 821LX (Burke Products Inc), SCB69784 (Be Cu Manufacturing Co, Inc), SC-B-69784 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 12108 (Freund Precision Inc), BP3834 (Burke Products Inc) and 1 more.

What NSN replaces 5999-00-636-7940?

There are 12 known substitutes for 5999-00-636-7940: 6145-01-522-6494, 2910-00-063-0247, 4820-00-223-5857 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC-B-69784?

Key specifications for SC-B-69784: Thread Direction: RIGHT-HAND; Material: TUNGSTEN ALLOY BODY AND CONTACT; Surface Treatment: SILVER CONTACT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 28 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com