Aerospace Hardware Store

Aerospace

Hardware

MS24678-51 Socket Head Cap Screw

5305-00-050-9218

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

4824-3121860PC29
4730-00-287-3281
Pipe Plug
4824-3121997PC24
5365-00-028-7153
Valve Bushing
4824-3122678REVAPC9-1-4
5330-00-599-4883
Gasket
4824-3127000PC554486
5365-00-291-9720
Ring Spacer
4824-3127020PC533587
5360-00-662-9907
Compression Helical Spring
4824-3127023PC551367
4820-00-375-8322
Valve Disk
4824-3127102PCAN6244-6
5330-00-186-4939
Gasket
4824-3127102PCAN6246-25
5330-00-186-4146
Packing Retainer

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Socket Head Cap Screw
Part Number
MS24678-51
(NSN) National Stock Number
5305-00-050-9218
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1961 (65 years ago)

2.500 inches nominal fastener length, 3a thread class, 1.250 inches minimum thread length, flat chamfer head style, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.250 inches minimum

Fastener Length

2.500 inches nominal

Head Style

flat chamfer

Head Diameter

0.550 inches minimum and 0.562 inches maximum

Head Height

0.368 inches minimum and 0.375 inches maximum

Hole Diameter

0.061 inches nominal

Internal Drive Style

hexagon

Nominal Thread Diameter

0.375 inches

Width Across Flats

0.312 inches minimum and 0.316 inches maximum

Hole Quantity

6

Hole Type

drilled

Thread Quantity Per Inch

24

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 43.0 rockwell c maximum overall

Minimum Yield Strength

130000 pounds per square inch

Hole Configuration Style

round

Material

steel overall

Material Document And Classification

66 fed std single material response overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,type 2 class 3 fed spec single treatment response overall

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016282

Related Hardware Products

Part Number Description
MS24678-51 Socket Head Cap Screw
MS24678-51C Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-050-9218?
The FSCG of the NSN 5305-00-050-9218 is 5305
Does the NSN 5305-00-050-9218 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-050-9218 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-00-050-9218 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-050-9218 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-00-050-9218 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961