PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2631-6Contact,electrical

Microwave Devices Inc · NSN 5999-00-247-8856 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-247-8856 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-247-8856. Primary manufacturer part number: 2631-6.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY BODY
  • Mounting Method: UNTHREADED HOLE(S)
  • Material: COPPER ALLOY CONTACT
  • Surface Treatment: GOLD AND SILVER CONTACT
  • Precious Material: GOLD
  • Surface Treatment: GOLD AND SILVER BODY
  • Mounting Facility Quantity: 1
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-247-8856, 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 Microwave Devices Inc. Government technical data includes 14 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-247-8856
Primary Part Number2631-6
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMicrowave Devices Inc
StatusACTIVE
MaterialCOPPER ALLOY BODY
Mounting MethodUNTHREADED HOLE(S)
MaterialCOPPER ALLOY CONTACT
Surface TreatmentGOLD AND SILVER CONTACT
Precious MaterialGOLD
Surface TreatmentGOLD AND SILVER BODY
Mounting Facility Quantity1
MaterialCOPPER ALLOY BODY
Mounting MethodUNTHREADED HOLE(S)
MaterialCOPPER ALLOY CONTACT
Surface TreatmentGOLD AND SILVER CONTACT
Precious MaterialGOLD
Surface TreatmentGOLD AND SILVER BODY
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0400 lbs
Cube0.0030 cu ft
Verified Substitutes 7
5975-00-280-5759 INTERCHANGEABLE
Ferrule,electrical Conduit
3455-00-516-504826316 INTERCHANGEABLE
Reamer,machine
Kennametal Inc. Div Kennametal Industrial Products Group
5961-00-806-9242208675 INTERCHANGEABLE
Transistor
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5985-01-304-6925 INTERCHANGEABLE
Attenuator,fixed
2590-01-545-289226316 INTERCHANGEABLE
Bracket,vehicular Components
Fascan International, Inc.
5305-01-589-61581001637 INTERCHANGEABLE
Screw,shoulder
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
5120-01-729-059326316 INTERCHANGEABLE
Key,socket Head Screw
Willi Hahn Corp
Cross-Reference Index
Part NumberManufacturer
2631-6 PRIMARY Microwave Devices Inc (USA)
Related Parts
5975-00-280-5759INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUIT
3455-00-516-5048INTERCHANGEABLE
REAMER,MACHINE
26316
5961-00-806-9242INTERCHANGEABLE
TRANSISTOR
208675
5985-01-304-6925INTERCHANGEABLE
ATTENUATOR,FIXED
2590-01-545-2892INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
26316
5305-01-589-6158INTERCHANGEABLE
SCREW,SHOULDER
1001637
5120-01-729-0593INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
26316

Frequently Asked Questions

What is NSN 5999-00-247-8856?

NSN 5999-00-247-8856 is a Contact,electrical, manufactured by Microwave Devices Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-247-8856?

NSN 5999-00-247-8856 has 1 cross-referenced part number: 2631-6 (Microwave Devices Inc).

What NSN replaces 5999-00-247-8856?

There are 7 known substitutes for 5999-00-247-8856: 5975-00-280-5759, 3455-00-516-5048, 5961-00-806-9242 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2631-6?

Key specifications for 2631-6: Material: COPPER ALLOY BODY; Mounting Method: UNTHREADED HOLE(S); Material: COPPER ALLOY CONTACT; Surface Treatment: GOLD AND SILVER CONTACT. 14 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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