PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-414543Contact,electrical

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5999-01-140-7364 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-140-7364 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-140-7364. Primary manufacturer part number: SM-B-414543.
Features
  • Contact,electrical — FSC 5999
  • Unthreaded Mounting Hole Diameter: 0.062 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
  • Style Designator: FLAT LEAF CONTACT W/O POINT
  • Material: COPPER ALLOY BODY
  • Precious Material: SILVER
  • Surface Treatment Document and Classification: MIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-S-365 FED SPEC 2ND TREATMENT RESPONSE BODY
  • Surface Treatment: SILVER BODY
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-140-7364, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-140-7364
Primary Part NumberSM-B-414543
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Unthreaded Mounting Hole Diameter0.062 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Style DesignatorFLAT LEAF CONTACT W/O POINT
MaterialCOPPER ALLOY BODY
Precious MaterialSILVER
Surface Treatment Document and ClassificationMIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-S-365 FED SPEC 2ND TREATMENT RESPONSE BODY
Surface TreatmentSILVER BODY
Precious Material and Weight0.005 SILVER GRAINS, TROY
Material Document and ClassificationQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE BODY
Distance Between Mounting Facility Centers0.203 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
Mounting MethodUNTHREADED HOLE(S)
Precious Material and LocationBODY SURFACE SILVER
Mounting Facility Quantity3
Unthreaded Mounting Hole Diameter0.062 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Style DesignatorFLAT LEAF CONTACT W/O POINT
MaterialCOPPER ALLOY BODY
Precious MaterialSILVER
Surface Treatment Document and ClassificationMIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-S-365 FED SPEC 2ND TREATMENT RESPONSE BODY
Surface TreatmentSILVER BODY
Precious Material and Weight0.005 SILVER GRAINS, TROY
Material Document and ClassificationQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE BODY
Distance Between Mounting Facility Centers0.203 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
Mounting MethodUNTHREADED HOLE(S)
Precious Material and LocationBODY SURFACE SILVER
Mounting Facility Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0019 cu ft
Verified Substitutes 1
3120-00-826-56302046080 INTERCHANGEABLE
Bearing,sleeve
Garwood/feller Inc Garwood Winch Div
Cross-Reference Index
Part NumberManufacturer
SMA1407-364 Aschbacher & Associates Inc (USA)
2046-080 Adaptive Technologies Inc (USA)
SM-B-414543 Burke Products Inc (USA)
SM-B-414543 Cobra Industries Inc (USA)
5999011407364 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
SM-B-414543 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SM-B-414543 Triangle Tool Co (USA)
Related Parts
3120-00-826-5630INTERCHANGEABLE
BEARING,SLEEVE
2046080

Frequently Asked Questions

What is NSN 5999-01-140-7364?

NSN 5999-01-140-7364 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 5999-01-140-7364?

NSN 5999-01-140-7364 has 7 cross-referenced part numbers: SMA1407-364 (Aschbacher & Associates Inc), 2046-080 (Adaptive Technologies Inc), SM-B-414543 (Burke Products Inc), SM-B-414543 (Cobra Industries Inc), 5999011407364 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 2 more.

What NSN replaces 5999-01-140-7364?

There is 1 known substitute for 5999-01-140-7364: 3120-00-826-5630. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-414543?

Key specifications for SM-B-414543: Unthreaded Mounting Hole Diameter: 0.062 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN; Overall Width: 0.171 INCHES NOMINAL IN; Style Designator: FLAT LEAF CONTACT W/O POINT; Material: COPPER ALLOY BODY. 30 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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