PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125120Screw,shoulder

Telemechanics Inc · NSN 5305-00-206-8092 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-206-8092 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-206-8092. Primary manufacturer part number: 125120.
Features
  • Screw,shoulder — FSC 5305
  • Thread Series Designator: UNF
  • Material: STEEL OVERALL
  • Shoulder Diameter: 0.218 INCHES NOMINAL FIRST SHOULDER IN
  • Internal Drive Style: SLOT
  • Thread Quantity Per Inch: 40
  • Head Height: 0.094 INCHES NOMINAL IN
  • Fastener Length: 0.225 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,shoulder, cataloged under National Stock Number 5305-00-206-8092, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-206-8092
Primary Part Number125120
Item NameScrew,shoulder
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Thread Series DesignatorUNF
MaterialSTEEL OVERALL
Shoulder Diameter0.218 INCHES NOMINAL FIRST SHOULDER IN
Internal Drive StyleSLOT
Thread Quantity Per Inch40
Head Height0.094 INCHES NOMINAL IN
Fastener Length0.225 INCHES MAXIMUM IN
Thread Class3A A
Shoulder Length0.100 INCHES NOMINAL FIRST SHOULDER IN
Head StyleFLAT CHAMFER
Thread Length0.225 INCHES MAXIMUM IN
Head Diameter0.375 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Shoulder ShapeROUND FIRST SHOULDER
Nominal Thread Diameter0.138 INCHES IN
Surface TreatmentCADMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5996-00-004-9424334-1 INTERCHANGEABLE
Amplifier-Demodulator
Control Technology Co Inc Dba Control Technology Co Inc
5935-00-021-89333004-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5120-00-181-6759JHWSCF40 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Williams J H Industrial Products Inc
5930-00-239-32673004-1 INTERCHANGEABLE
Switch Assembly
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
4730-00-249-20224-4-4 010401B INTERCHANGEABLE
Tee,tube
Sae International Dba Sae International
5325-00-286-6047 INTERCHANGEABLE
Grommet,nonmetallic
5310-00-358-834441S104 INTERCHANGEABLE
Washer,key
Oshkosh Defense Llc
2910-00-470-707533341 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6105-00-505-8842420-63-0278 INTERCHANGEABLE
Motor,alternating Current
Raytheon Company Dba Raytheon
3120-00-590-8442 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
33-41 Telemechanics Inc (USA)
125120 PRIMARY Telemechanics Inc (USA)
33-41 American Telephone and Telegraph Co (USA)
300-41 At and T Corp (USA)
125120 At and T Corp (USA)
300-41 American Telephone and Telegraph Co (USA)
33-41 At and T Corp (USA)
125120 American Telephone and Telegraph Co (USA)
Related Parts
5996-00-004-9424INTERCHANGEABLE
AMPLIFIER-DEMODULATOR
334-1
5935-00-021-8933INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3004-1
5120-00-181-6759INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
JHWSCF40
5930-00-239-3267INTERCHANGEABLE
SWITCH ASSEMBLY
3004-1
4730-00-249-2022INTERCHANGEABLE
TEE,TUBE
4-4-4 010401B
5325-00-286-6047INTERCHANGEABLE
GROMMET,NONMETALLIC
5310-00-358-8344INTERCHANGEABLE
WASHER,KEY
41S104
2910-00-470-7075INTERCHANGEABLE
FILTER ELEMENT,FLUID
33341
6105-00-505-8842INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
420-63-0278
3120-00-590-8442INTERCHANGEABLE
BUSHING,SLEEVE
5120-00-595-8224INTERCHANGEABLE
CAULKING TOOL,HAND
30041
5136-00-729-5717INTERCHANGEABLE
TAP,THREAD CUTTING

Frequently Asked Questions

What is NSN 5305-00-206-8092?

NSN 5305-00-206-8092 is a Screw,shoulder, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-206-8092?

NSN 5305-00-206-8092 has 8 cross-referenced part numbers: 33-41 (Telemechanics Inc), 125120 (Telemechanics Inc), 33-41 (American Telephone and Telegraph Co), 300-41 (At and T Corp), 125120 (At and T Corp) and 3 more.

What NSN replaces 5305-00-206-8092?

There are 12 known substitutes for 5305-00-206-8092: 5996-00-004-9424, 5935-00-021-8933, 5120-00-181-6759 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 125120?

Key specifications for 125120: Thread Series Designator: UNF; Material: STEEL OVERALL; Shoulder Diameter: 0.218 INCHES NOMINAL FIRST SHOULDER IN; Internal Drive Style: SLOT. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-206-8092 still in active supply?

NSN 5305-00-206-8092 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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