PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1441Setscrew

Droitcour Co · NSN 5305-01-415-8871 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-415-8871 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-415-8871. Primary manufacturer part number: 1441.
Features
  • Setscrew — FSC 5305
  • Thread Class: 3A A
  • Internal Drive Style: HEXAGON
  • Thread Quantity Per Inch: 32
  • Material Document and Classification: AMS5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Thread Series Designator: UNF
  • Thread Length: 0.655 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.190 INCHES IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-01-415-8871, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Droitcour Co. Government technical data includes 14 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
NSN5305-01-415-8871
Primary Part Number1441
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerDroitcour Co
StatusACTIVE
Thread Class3A A
Internal Drive StyleHEXAGON
Thread Quantity Per Inch32
Material Document and ClassificationAMS5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Series DesignatorUNF
Thread Length0.655 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
Nominal Thread Diameter0.190 INCHES IN
MaterialSTEEL OVERALL
Fastener Length0.750 INCHES NOMINAL IN
Width Across Flats0.094 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Point StyleOVAL
Thread DirectionRIGHT-HAND
Head StyleHEADLESS (SETSCREW)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-081-1041NLW25-25 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cornell-Dubilier Marketing Inc
2520-00-149-74801441 INTERCHANGEABLE
Retainer,clutch Sha
Dana Corp Spicer Transmission Div
5331-00-257-3605 INTERCHANGEABLE
O-Ring
5910-00-901-8796 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5985-00-921-7805 INTERCHANGEABLE
Attenuator,variable
5930-00-955-98472181743-1 INTERCHANGEABLE
Switch,rotary
Lockheed Martin Corporation Div Rms
6675-01-091-19261441 INTERCHANGEABLE
Kit,alignment Assembly
Leidos, Inc. Div Cyber and Information Solutions Services
6105-01-154-69221441 INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
3530-01-195-91781441 INTERCHANGEABLE
Bobbin,sewing Machine
Consolidated Sewing Machine Corp
5950-01-293-83214810-200-04-00 INTERCHANGEABLE
Coil,electrical
Jackson Msc, Llc Dba Jackson Dishmachines
Cross-Reference Index
Part NumberManufacturer
1441 PRIMARY Droitcour Co (USA)
2253-1-20 Droitcour Co (USA)
Related Parts
5910-00-081-1041INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
NLW25-25
2520-00-149-7480INTERCHANGEABLE
RETAINER,CLUTCH SHA
1441
5331-00-257-3605INTERCHANGEABLE
O-RING
5910-00-901-8796INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5985-00-921-7805INTERCHANGEABLE
ATTENUATOR,VARIABLE
5930-00-955-9847INTERCHANGEABLE
SWITCH,ROTARY
2181743-1
6675-01-091-1926INTERCHANGEABLE
KIT,ALIGNMENT ASSEMBLY
1441
6105-01-154-6922INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
1441
3530-01-195-9178INTERCHANGEABLE
BOBBIN,SEWING MACHINE
1441
5950-01-293-8321INTERCHANGEABLE
COIL,ELECTRICAL
4810-200-04-00
7045-01-369-2697INTERCHANGEABLE
DISK,FLEXIBLE
5340-01-599-8981INTERCHANGEABLE
STRAP,WEBBING
1441-2

Frequently Asked Questions

What is NSN 5305-01-415-8871?

NSN 5305-01-415-8871 is a Setscrew, manufactured by Droitcour Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-415-8871?

NSN 5305-01-415-8871 has 2 cross-referenced part numbers: 1441 (Droitcour Co), 2253-1-20 (Droitcour Co).

What NSN replaces 5305-01-415-8871?

There are 12 known substitutes for 5305-01-415-8871: 5910-00-081-1041, 2520-00-149-7480, 5331-00-257-3605 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1441?

Key specifications for 1441: Thread Class: 3A A; Internal Drive Style: HEXAGON; Thread Quantity Per Inch: 32; Material Document and Classification: AMS5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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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