PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91093-5Setscrew

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5305-00-121-3484 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-121-3484 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-121-3484. Primary manufacturer part number: 91093-5.
Features
  • Setscrew — FSC 5305
  • Fastener Length: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
  • Head Style: HEADLESS (SETSCREW)
  • Thread Class: 2A A
  • Material: STEEL COMP 303 OVERALL
  • Spline Width: 0.012 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.060 INCHES IN
  • Thread Direction: RIGHT-HAND
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-00-121-3484, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-121-3484
Primary Part Number91093-5
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Fastener Length0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
Head StyleHEADLESS (SETSCREW)
Thread Class2A A
MaterialSTEEL COMP 303 OVERALL
Spline Width0.012 INCHES NOMINAL IN
Nominal Thread Diameter0.060 INCHES IN
Thread DirectionRIGHT-HAND
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Length0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
Thread Series DesignatorUNF
Thread Quantity Per Inch80
Spline Major Diameter0.035 INCHES NOMINAL IN
Internal Drive StyleFOUR SPLINE
Point StyleFLAT
Spline Minor Diameter0.026 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-021-84400910935 INTERCHANGEABLE
Nut,plain,hexagon
Agco Corp Parts Opn
6210-00-500-379991-935 INTERCHANGEABLE
Lens,light
Dialight Corporation
Cross-Reference Index
Part NumberManufacturer
91093-5 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5310-00-021-8440INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0910935
6210-00-500-3799INTERCHANGEABLE
LENS,LIGHT
91-935

Frequently Asked Questions

What is NSN 5305-00-121-3484?

NSN 5305-00-121-3484 is a Setscrew, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-121-3484?

NSN 5305-00-121-3484 has 1 cross-referenced part number: 91093-5 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5305-00-121-3484?

There are 2 known substitutes for 5305-00-121-3484: 5310-00-021-8440, 6210-00-500-3799. Verify interchangeability with system specifications before substitution.

What are the specifications of 91093-5?

Key specifications for 91093-5: Fastener Length: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN; Head Style: HEADLESS (SETSCREW); Thread Class: 2A A; Material: STEEL COMP 303 OVERALL. 15 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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