PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Hardware and Abrasives / 5305-00-410-3444

M1T-26Thumbscrew

Reid Supply Company · NSN 5305-00-410-3444 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-410-3444 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-410-3444. Primary manufacturer part number: M1T-26.
L 3.000 INCHES NOMINAL IN ⌀0.375 INCHES IN 16 BOLT/SCREW PROFILE
5305-00-410-3444 — No Item Name Available illustration
Features
  • Thumbscrew — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Fastener Length: 3.000 INCHES NOMINAL IN
  • Width Between Flats: 1.375 INCHES NOMINAL IN
  • Head Height: 0.812 INCHES NOMINAL IN
  • Material: STEEL COMP 1020 OVERALL
  • Nominal Thread Diameter: 0.375 INCHES IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Thumbscrew, cataloged under National Stock Number 5305-00-410-3444, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Reid Supply Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5305-00-410-3444
Primary Part NumberM1T-26
Item NameThumbscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerReid Supply Company
StatusACTIVE
Thread DirectionRIGHT-HAND
Fastener Length3.000 INCHES NOMINAL IN
Width Between Flats1.375 INCHES NOMINAL IN
Head Height0.812 INCHES NOMINAL IN
MaterialSTEEL COMP 1020 OVERALL
Nominal Thread Diameter0.375 INCHES IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class2A A
Head StyleTHUMB NO. 4
Thread Quantity Per Inch16
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 12
3110-00-156-1486 INTERCHANGEABLE
Bearing,roller,thrust
5965-00-164-8081T26 INTERCHANGEABLE
Chest Set,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-00-190-6807MS21314-13 INTERCHANGEABLE
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6685-00-245-4487T-26 INTERCHANGEABLE
Control,temperature
Johnson Controls, Inc Div Building Efficiency
5950-00-268-9009T26 INTERCHANGEABLE
Transformer,audio Frequency
Electronic Transformer Corp Div Electronic Transformer Corporation
7930-00-281-3267NFP-80 INTERCHANGEABLE
Polish,automobile
Reed-Union Corporation
5940-00-329-5801T26 INTERCHANGEABLE
Terminal,lug
Horizon Aerospace Llc Dba Magnetics Division
5950-00-348-0444 INTERCHANGEABLE
Transformer,pulse
5120-00-473-72326248334 INTERCHANGEABLE
Puller,mechanical
U S Army Tank Automotive Command Amsta-Im-Mm
5120-00-490-5581T26 INTERCHANGEABLE
Installation Tool,retaining Ring
Howmet Global Fastening Systems Inc Div Assembly Tooling Division
Cross-Reference Index
Part NumberManufacturer
T26 Reid Supply Company (USA)
M1T-26 PRIMARY Reid Supply Company (USA)
Related Parts
3110-00-156-1486INTERCHANGEABLE
BEARING,ROLLER,THRUST
5965-00-164-8081INTERCHANGEABLE
CHEST SET,ELECTRICAL
T26
5340-00-190-6807INTERCHANGEABLE
STRAP,RETAINING
MS21314-13
6685-00-245-4487INTERCHANGEABLE
CONTROL,TEMPERATURE
T-26
5950-00-268-9009INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
T26
7930-00-281-3267INTERCHANGEABLE
POLISH,AUTOMOBILE
NFP-80
5940-00-329-5801INTERCHANGEABLE
TERMINAL,LUG
T26
5950-00-348-0444INTERCHANGEABLE
TRANSFORMER,PULSE
5120-00-473-7232INTERCHANGEABLE
PULLER,MECHANICAL
6248334
5120-00-490-5581INTERCHANGEABLE
INSTALLATION TOOL,RETAINING RING
T26
5340-00-734-9092INTERCHANGEABLE
HANDLE,DOOR
5950-01-123-1491INTERCHANGEABLE
TRANSFORMER,POWER
SM-A-858492

Frequently Asked Questions

What is NSN 5305-00-410-3444?

NSN 5305-00-410-3444 is a Thumbscrew, manufactured by Reid Supply Company, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-410-3444?

NSN 5305-00-410-3444 has 2 cross-referenced part numbers: T26 (Reid Supply Company), M1T-26 (Reid Supply Company).

What NSN replaces 5305-00-410-3444?

There are 12 known substitutes for 5305-00-410-3444: 3110-00-156-1486, 5965-00-164-8081, 5340-00-190-6807 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M1T-26?

Key specifications for M1T-26: Thread Direction: RIGHT-HAND; Fastener Length: 3.000 INCHES NOMINAL IN; Width Between Flats: 1.375 INCHES NOMINAL IN; Head Height: 0.812 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

6 Million Industrial Parts. Government-Verified Data. Free.
partstable.com/parts/5305-00-410-3444
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Hardware and Abrasives · TDS Rev 1.0 · 2026-07-22