PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

177688Contact,electrical

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5999-00-036-3694 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-036-3694 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-036-3694. Primary manufacturer part number: 177688.
Features
  • Contact,electrical — FSC 5999
  • Surface Treatment: SILVER CONTACT
  • Material: COPPER ALLOY CONTACT
  • Precious Material and Location: EXTERNAL SURFACES SILVER
  • Surface Treatment: SILVER BODY
  • Mounting Method: UNTHREADED HOLE(S)
  • Precious Material: SILVER
  • Precious Material and Weight: 0.010 SILVER GRAINS, TROY
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-036-3694, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-036-3694
Primary Part Number177688
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Surface TreatmentSILVER CONTACT
MaterialCOPPER ALLOY CONTACT
Precious Material and LocationEXTERNAL SURFACES SILVER
Surface TreatmentSILVER BODY
Mounting MethodUNTHREADED HOLE(S)
Precious MaterialSILVER
Precious Material and Weight0.010 SILVER GRAINS, TROY
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL IN
Mounting Facility Quantity2
MaterialCOPPER ALLOY BODY
Distance Between Mounting Facility Centers1.000 INCHES NOMINAL IN
Surface TreatmentSILVER CONTACT
MaterialCOPPER ALLOY CONTACT
Precious Material and LocationEXTERNAL SURFACES SILVER
Surface TreatmentSILVER BODY
Mounting MethodUNTHREADED HOLE(S)
Precious MaterialSILVER
Precious Material and Weight0.010 SILVER GRAINS, TROY
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL IN
Mounting Facility Quantity2
MaterialCOPPER ALLOY BODY
Distance Between Mounting Facility Centers1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.2500 lbs
Cube0.0012 cu ft
Verified Substitutes 9
3455-00-194-051510000 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
5315-00-271-8540A1-14 INTERCHANGEABLE
Pin,straight,headless
Dresser Industries Inc Leroi Div
5950-00-466-1234278-2128-010 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-00-482-7001A114 INTERCHANGEABLE
Nut,plain,hexagon
Allenair Corp
5940-00-935-3415YAD18-8F INTERCHANGEABLE
Terminal,lug
Souriau Usa, Inc. Dba Souriau Usa Inc
4820-00-997-4383P114 INTERCHANGEABLE
Slide,directional Control Linear
Coyne & Delany Company Dba Delany Products Div Delany Products
4730-01-201-2085NAS1924-34H INTERCHANGEABLE
Clamp,hose
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6515-01-224-9063 INTERCHANGEABLE
Surgical Pack,disposable
5961-01-393-4419 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
177688 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
A114 Burke Products Inc (USA)
BP3697 Burke Products Inc (USA)
Related Parts
3455-00-194-0515INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10000
5315-00-271-8540INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A1-14
5950-00-466-1234INTERCHANGEABLE
COIL,RADIO FREQUENCY
278-2128-010
5310-00-482-7001INTERCHANGEABLE
NUT,PLAIN,HEXAGON
A114
5940-00-935-3415INTERCHANGEABLE
TERMINAL,LUG
YAD18-8F
4820-00-997-4383INTERCHANGEABLE
SLIDE,DIRECTIONAL CONTROL LINEAR
P114
4730-01-201-2085INTERCHANGEABLE
CLAMP,HOSE
NAS1924-34H
6515-01-224-9063INTERCHANGEABLE
SURGICAL PACK,DISPOSABLE
5961-01-393-4419INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5999-00-036-3694?

NSN 5999-00-036-3694 is a Contact,electrical, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-036-3694?

NSN 5999-00-036-3694 has 3 cross-referenced part numbers: 177688 (Lockheed Martin Corporation Div Rms - Mitchel Field), A114 (Burke Products Inc), BP3697 (Burke Products Inc).

What NSN replaces 5999-00-036-3694?

There are 9 known substitutes for 5999-00-036-3694: 3455-00-194-0515, 5315-00-271-8540, 5950-00-466-1234 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 177688?

Key specifications for 177688: Surface Treatment: SILVER CONTACT; Material: COPPER ALLOY CONTACT; Precious Material and Location: EXTERNAL SURFACES SILVER; Surface Treatment: SILVER BODY. 22 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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