PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27835Contact,electrical

Grimes Aerospace Company · NSN 5999-01-398-1829 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-398-1829 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-398-1829. Primary manufacturer part number: 27835.
Features
  • Contact,electrical — FSC 5999
  • Surface Treatment: SILVER CONTACT
  • Nominal Thread Size: 0.112 INCHES IN
  • Mounting Method: THREADED STUD(S)
  • Mounting Facility Quantity: 1
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Style Designator: PIN CONTACT
  • Material Document and Classification: QQ-B-626 COM+22 FED SPEC ALL MATERIAL RESPONSES CONTACT
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-398-1829, 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 Grimes Aerospace Company. Government technical data includes 26 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
NSN5999-01-398-1829
Primary Part Number27835
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Surface TreatmentSILVER CONTACT
Nominal Thread Size0.112 INCHES IN
Mounting MethodTHREADED STUD(S)
Mounting Facility Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorPIN CONTACT
Material Document and ClassificationQQ-B-626 COM+22 FED SPEC ALL MATERIAL RESPONSES CONTACT
Thread Class2A A
Terminal Type and Quantity1 THREADED STUD END OPPOSITE CONTACT
Pin Length0.406 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-S-365 FED SPEC ALL TREATMENT RESPONSES CONTACT
MaterialCOPPER ALLOY CONTACT
Overall Diameter0.137 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Surface TreatmentSILVER CONTACT
Nominal Thread Size0.112 INCHES IN
Mounting MethodTHREADED STUD(S)
Mounting Facility Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorPIN CONTACT
Material Document and ClassificationQQ-B-626 COM+22 FED SPEC ALL MATERIAL RESPONSES CONTACT
Thread Class2A A
Terminal Type and Quantity1 THREADED STUD END OPPOSITE CONTACT
Pin Length0.406 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-S-365 FED SPEC ALL TREATMENT RESPONSES CONTACT
MaterialCOPPER ALLOY CONTACT
Overall Diameter0.137 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0200 lbs
Cube0.0027 cu ft
Verified Substitutes 3
3120-00-661-505657A5A84-2 INTERCHANGEABLE
Bearing,sleeve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-921-3417 INTERCHANGEABLE
Coil,radio Frequency
5935-00-977-1233G302696-1FIG2 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
Cross-Reference Index
Part NumberManufacturer
27835 PRIMARY Grimes Aerospace Company (USA)
Related Parts
3120-00-661-5056INTERCHANGEABLE
BEARING,SLEEVE
57A5A84-2
5950-00-921-3417INTERCHANGEABLE
COIL,RADIO FREQUENCY
5935-00-977-1233INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
G302696-1FIG2

Frequently Asked Questions

What is NSN 5999-01-398-1829?

NSN 5999-01-398-1829 is a Contact,electrical, manufactured by Grimes Aerospace Company, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-398-1829?

NSN 5999-01-398-1829 has 1 cross-referenced part number: 27835 (Grimes Aerospace Company).

What NSN replaces 5999-01-398-1829?

There are 3 known substitutes for 5999-01-398-1829: 3120-00-661-5056, 5950-00-921-3417, 5935-00-977-1233. Verify interchangeability with system specifications before substitution.

What are the specifications of 27835?

Key specifications for 27835: Surface Treatment: SILVER CONTACT; Nominal Thread Size: 0.112 INCHES IN; Mounting Method: THREADED STUD(S); Mounting Facility Quantity: 1. 28 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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