Aerospace Hardware Store

Aerospace

Hardware

MS90725-23Z Hexagon Head Cap Screw

5305-01-668-8708

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

19071-8001
5330-01-321-9779
Mecha Seal Replacement Parts Kit
19071-9602-0
4730-01-597-6533
Pipe Plug
19071-96020
5365-01-533-6754
Machine Thread Plug
190710452
5940-01-554-9878
Lug Terminal
1907113002
5325-00-804-6895
Retaining Ring
190716
4730-00-277-9982
Pipe Nipple
190717
4730-00-188-1893
Pipe Nipple
1907171
3020-00-363-8310
Spur Gear

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
Hexagon Head Cap Screw
Part Number
MS90725-23Z
(NSN) National Stock Number
5305-01-668-8708
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
18257
(FIIG) Federal Item Identification Guide
A003B0
Date
12/11/2017 (8 years ago)

0.750 inches nominal thread length, right-hand thread direction, hexagon head style, 2a thread class, 4.250 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.750 inches nominal

Fastener Length

4.250 inches nominal

Head Style

hexagon

Head Height

0.150 inches minimum and 0.163 inches maximum

Width Between Flats

0.428 inches minimum and 0.438 inches maximum

End Item Identification

eti-9/e a/c e

Nominal Thread Diameter

0.250 inches

Thread Quantity Per Inch

20

Part Name Assigned By Controlling Agency

screw,cap,hex(finished hex bolt)

Material

steel overall

Material Document And Classification

sae j429,grade 5 national std/spec single material response overall

Surface Treatment

zinc overall

Surface Treatment Document And Classification

astm b633,type ii,sc 2 assn std single treatment response overall

Thread Series Designator

unc

Specification/Standard Data

05047-asme b18.24-2015 national std/spec

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

0018257

Related Hardware Products

Part Number Description
AES01C250D25WA2A91 Hexagon Head Cap Screw
MS90725-23Z Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-668-8708?
The FSCG of the NSN 5305-01-668-8708 is 5305
Does the NSN 5305-01-668-8708 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-668-8708 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 5305-01-668-8708 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-668-8708 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 5305-01-668-8708 was assigned to the Federal Catalog?
It was assigned 8 years ago, on Mon, Dec 11, 2017