Aerospace Hardware Store

Aerospace

Hardware

MS51959-24B Machine Screw

5305-01-059-3576

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

9S7054
4710-00-251-3949
Metal Tube Assembly
9S7056
4730-00-402-5560
Flange to Hose Elbow
9S7067
4730-00-444-0155
Hose Elbow
9S7072
5365-00-434-1421
Plate Spacer
9S7077
5305-00-461-5427
Screw
9S7083
5330-00-402-9294
Gasket
9S7089
4710-01-268-2447
Air Cleaner Outlet Pipe
9S7104
5340-00-240-9244
Loop Clamp

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
Machine Screw
Part Number
MS51959-24B
(NSN) National Stock Number
5305-01-059-3576
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
04/10/1978 (48 years ago)

0.035 inches minimum and 0.077 inches maximum thread length, 0.094 inches minimum and 0.125 inches maximum fastener length, flat countersunk undercut head style, 2a thread class, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.035 inches minimum and 0.077 inches maximum

Fastener Length

0.094 inches minimum and 0.125 inches maximum

Head Style

flat countersunk undercut

Head Diameter

0.244 inches minimum and 0.279 inches maximum

Head Height

0.048 inches minimum and 0.059 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.138 inches

Thread Quantity Per Inch

32

Minimum Tensile Strength

80000 pounds per square inch

Countersink Angle

81.0 degrees nominal

Screw Material

steel corrosion resisting

Screw Material Document And Classification

qq-s-763,300 series fed spec single material response or 66,300 series fed std single material response

Screw Surface Treatment

oxide

Screw Surface Treatment Document And Classification

mil-c-13924,cl 4 mil spec single treatment response

Thread Series Designator

unc

Nondefinitive Spec/Std Data

3 type and 2c style

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

0006657

Related Hardware Products

Part Number Description
MS51959-24B Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-3576?
The FSCG of the NSN 5305-01-059-3576 is 5305
Does the NSN 5305-01-059-3576 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-059-3576 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 5305-01-059-3576 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-3576 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 5305-01-059-3576 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Apr 10, 1978