PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14123Screw,tapping

Aerosonic Llc · NSN 5305-00-311-9363 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-311-9363 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-311-9363. Primary manufacturer part number: 14123.
Features
  • Screw,tapping — FSC 5305
  • Internal Drive Style: SLOT
  • Material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303F OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 323 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 385 OR STEEL COMP 384 OVERALL
  • Fastener Length: 0.095 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
  • Head Height: 0.070 INCHES MAXIMUM IN
  • Head Diameter: 0.144 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
  • Nonmachine Thread Style: DOG TYPE (TYPE B OR C)
  • Nonmachine Nominal Thread Diameter: 0.086 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 301 or Steel Comp 302 or Steel Comp 303 or Steel Comp 303f or Steel Comp 304 or Steel Comp 304l or Steel Comp 308 or Steel Comp 309 or Steel Comp 309s or Steel Comp 310 or Steel Comp 310s or Steel Comp 314 or Steel Comp 316 or Steel Comp 316l or Steel Comp 317 or Steel Comp 321 or Steel Comp 323 or Steel Comp 324 or Steel Comp 347 or Steel Comp 348 or Steel Comp 385 or Steel Comp 384 Overall construction
General Description

The Screw,tapping, cataloged under National Stock Number 5305-00-311-9363, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 8 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-311-9363
Primary Part Number14123
Item NameScrew,tapping
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Internal Drive StyleSLOT
MaterialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303F OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 323 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 385 OR STEEL COMP 384 OVERALL
Fastener Length0.095 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Head Height0.070 INCHES MAXIMUM IN
Head Diameter0.144 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
Nonmachine Thread StyleDOG TYPE (TYPE B OR C)
Nonmachine Nominal Thread Diameter0.086 INCHES IN
Head StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5915-00-226-527114123 INTERCHANGEABLE
Filter,electrical
Torotel, Inc. Div Torotel Products, Inc.
5310-00-262-29133109202 INTERCHANGEABLE
Washer,flat
Chrysler Corp Engine and Components Sales Diversified Products Div
5999-00-501-5001 INTERCHANGEABLE
Cap,electrical
5136-00-580-7359T106A INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
2805-00-654-53517620078 INTERCHANGEABLE
Manifold
U S Army Tank Automotive Command Amsta-Im-Mm
5305-01-384-2754 INTERCHANGEABLE
Screw,machine
6110-01-477-149514123 INTERCHANGEABLE
Contactor,magnetic
Kurz & Root Generator Company, Llc
5950-01-608-003314123 INTERCHANGEABLE
Coil Assembly,electrical
Vicor Corp Dba Vicorpowercom
Cross-Reference Index
Part NumberManufacturer
14123 PRIMARY Aerosonic Llc (USA)
Related Parts
5915-00-226-5271INTERCHANGEABLE
FILTER,ELECTRICAL
14123
5310-00-262-2913INTERCHANGEABLE
WASHER,FLAT
3109202
5999-00-501-5001INTERCHANGEABLE
CAP,ELECTRICAL
5136-00-580-7359INTERCHANGEABLE
TAP,THREAD CUTTING
T106A
2805-00-654-5351INTERCHANGEABLE
MANIFOLD
7620078
5305-01-384-2754INTERCHANGEABLE
SCREW,MACHINE
6110-01-477-1495INTERCHANGEABLE
CONTACTOR,MAGNETIC
14123
5950-01-608-0033INTERCHANGEABLE
COIL ASSEMBLY,ELECTRICAL
14123

Frequently Asked Questions

What is NSN 5305-00-311-9363?

NSN 5305-00-311-9363 is a Screw,tapping, manufactured by Aerosonic Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-311-9363?

NSN 5305-00-311-9363 has 1 cross-referenced part number: 14123 (Aerosonic Llc).

What NSN replaces 5305-00-311-9363?

There are 8 known substitutes for 5305-00-311-9363: 5915-00-226-5271, 5310-00-262-2913, 5999-00-501-5001 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14123?

Key specifications for 14123: Internal Drive Style: SLOT; Material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303F OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 323 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 385 OR STEEL COMP 384 OVERALL; Fastener Length: 0.095 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Head Height: 0.070 INCHES MAXIMUM IN. 8 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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