Aerospace Hardware Store

Aerospace

Hardware

5305-01-045-3021

Shoulder Screw

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

KC004700 CYL POSITIONER PC-19
4820-01-425-2875
Special Actuator Valve Diaphragm
KC004700 CYL POSITIONER PC-2
4820-01-425-2871
Valve Body
KC004700 CYL POSITIONER PC 20
4820-01-425-6707
Special Actuator Valve Diaphragm
KC004700 CYL POSITIONER PC-27
5331-01-424-9437
O-Ring
KC004700 CYL POSITIONER PC-28
5330-01-426-3216
Packing Material
KC004700 CYL POSITIONER PC-3
4820-01-425-5295
Valve Body
KC004700 CYL POSITIONER PC-33
5305-01-425-7266
Machine Screw
KC004700 CYL POSITIONER PC-36
4820-01-428-1765
Fluid Pressure Regulating Valve

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
Shoulder Screw
(NSN) National Stock Number
5305-01-045-3021
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
22846
(FIIG) Federal Item Identification Guide
A003B0
Date
07/29/1977 (49 years ago)

0.306 inches minimum and 0.356 inches maximum thread length, 0.566 inches minimum and 0.596 inches maximum fastener length, oval countersunk head style, right-hand thread direction, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.306 inches minimum and 0.356 inches maximum

Fastener Length

0.566 inches minimum and 0.596 inches maximum

Head Style

oval countersunk

Head Diameter

0.327 inches minimum and 0.332 inches maximum

Shoulder Diameter

0.2177 inches minimum and 0.2182 inches maximum first shoulder

Shoulder Length

0.190 inches minimum and 0.218 inches maximum first shoulder

Internal Drive Style

high-torque

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Shoulder Shape

round first shoulder

Special Features

socket drive recess in thread end0.0791 in. min and 0.0806 in. max widthacross flats

Material

steel comp xm-13 overall

Material Document And Classification

ams5629 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unjf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0022846

Related Hardware Products

Part Number Description
10114895 Shoulder Screw
HT4016-3-4Y Shoulder Screw
ST3M506-3-4-1 Shoulder Screw
WC4011-3-4 Shoulder Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-045-3021?
The FSCG of the NSN 5305-01-045-3021 is 5305
Does the NSN 5305-01-045-3021 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-045-3021 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 5305-01-045-3021 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-045-3021 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 5305-01-045-3021 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Fri, Jul 29, 1977