PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3092Screw,cap,socket Head

Kearflex Engineering Company · NSN 5305-00-245-8777 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-245-8777 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-245-8777. Primary manufacturer part number: 3092.
Features
  • Screw,cap,socket Head — FSC 5305
  • Internal Drive Style: HEXAGON
  • Thread Series Designator: UNF
  • Head Style: FLAT CHAMFER
  • Fastener Length: 0.375 INCHES NOMINAL IN
  • Width Across Flats: 0.090 INCHES NOMINAL IN
  • Thread Length: 0.375 INCHES MAXIMUM IN
  • Thread Class: 2A A
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-245-8777, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-245-8777
Primary Part Number3092
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Internal Drive StyleHEXAGON
Thread Series DesignatorUNF
Head StyleFLAT CHAMFER
Fastener Length0.375 INCHES NOMINAL IN
Width Across Flats0.090 INCHES NOMINAL IN
Thread Length0.375 INCHES MAXIMUM IN
Thread Class2A A
Thread DirectionRIGHT-HAND
Head Diameter0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Head Height0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
Nominal Thread Diameter0.190 INCHES IN
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-067-6665653171 INTERCHANGEABLE
Transformer,power
Cae Usa Inc.
5985-00-156-0777L901-4BA INTERCHANGEABLE
Coupler,directional
Stellant Systems Inc
5935-00-201-76323092 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Rms
4730-00-277-9702 INTERCHANGEABLE
Elbow,drainage Pipe
5999-00-603-7294RCDX60-36D28 INTERCHANGEABLE
Contact,electrical
Souriau Usa, Inc. Dba Souriau Usa Inc
6135-00-643-3561467 INTERCHANGEABLE
Battery,nonrechargeable
Eveready Battery Co Inc
5945-00-802-8940 INTERCHANGEABLE
Relay,thermal
2930-00-822-13123092 INTERCHANGEABLE
Thermostat Assembly
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5950-00-891-21073092 INTERCHANGEABLE
Transformer,power
Sartron, Inc
6515-01-116-071733800 INTERCHANGEABLE
Catheter,tracheal
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
10125078 Nimikkeistokeskus Ncb Finland (FIN)
3092 PRIMARY Kearflex Engineering Company (USA)
Related Parts
5950-00-067-6665INTERCHANGEABLE
TRANSFORMER,POWER
653171
5985-00-156-0777INTERCHANGEABLE
COUPLER,DIRECTIONAL
L901-4BA
5935-00-201-7632INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3092
4730-00-277-9702INTERCHANGEABLE
ELBOW,DRAINAGE PIPE
5999-00-603-7294INTERCHANGEABLE
CONTACT,ELECTRICAL
RCDX60-36D28
6135-00-643-3561INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
467
5945-00-802-8940INTERCHANGEABLE
RELAY,THERMAL
2930-00-822-1312INTERCHANGEABLE
THERMOSTAT ASSEMBLY
3092
5950-00-891-2107INTERCHANGEABLE
TRANSFORMER,POWER
3092
6515-01-116-0717INTERCHANGEABLE
CATHETER,TRACHEAL
33800
3040-01-228-4348INTERCHANGEABLE
ADAPTER,SPEEDOMETER-TACHOMETER D
5305-01-539-7365INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3092

Frequently Asked Questions

What is NSN 5305-00-245-8777?

NSN 5305-00-245-8777 is a Screw,cap,socket Head, manufactured by Kearflex Engineering Company, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-245-8777?

NSN 5305-00-245-8777 has 2 cross-referenced part numbers: 10125078 (Nimikkeistokeskus Ncb Finland), 3092 (Kearflex Engineering Company).

What NSN replaces 5305-00-245-8777?

There are 12 known substitutes for 5305-00-245-8777: 5950-00-067-6665, 5985-00-156-0777, 5935-00-201-7632 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3092?

Key specifications for 3092: Internal Drive Style: HEXAGON; Special Features: HOLE 0.047 IN. DIA DRILLED THRU LONGITUDINAL AXIS IN; Thread Series Designator: UNF; Head Style: FLAT CHAMFER. 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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