Aerospace Hardware Store

Aerospace

Hardware

MS20005-33 Internal Wrenching Bolt

5306-00-297-4259

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

HX1-1/8
5365-00-687-8575
Tapered Bushing
HX1 3-16
5365-00-106-0589
Tapered Bushing
HX10S3REVAPC3
4810-00-287-5142
Solenoid Valve
HX1692
5331-00-842-9255
O-Ring
HX2-1-NPT
4730-01-435-1655
Pipe Plug
HX221
4730-00-925-0205
Pipe to Hose Straight Adapter
HX3/4
5365-01-113-5602
Tapered Bushing
HX3070C-20-457
5306-01-470-4555
Machine Bolt

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
Internal Wrenching Bolt
Part Number
MS20005-33
(NSN) National Stock Number
5306-00-297-4259
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
06666
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1963 (63 years ago)

2.610 inches minimum and 2.640 inches maximum fastener length, 0.537 inches minimum and 0.587 inches maximum thread length, right-hand thread direction, 3a thread class, undercut pan no. 2 head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.537 inches minimum and 0.587 inches maximum

Fastener Length

2.610 inches minimum and 2.640 inches maximum

Head Style

undercut pan no. 2

Head Diameter

0.521 inches minimum and 0.531 inches maximum

Head Height

0.312 inches nominal

Internal Drive Style

hexagon

Nominal Thread Diameter

0.312 inches

Width Across Flats

0.219 inches minimum and 0.221 inches maximum

Thread Quantity Per Inch

24

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

34.0 rockwell c minimum and 40.0 rockwell c maximum overall

Material

steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall

Material Document And Classification

mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2 cl 2 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

0006666

Related Hardware Products

Part Number Description
MS20005-33 Internal Wrenching Bolt
MS2005-33 Internal Wrenching Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-297-4259?
The FSCG of the NSN 5306-00-297-4259 is 5306
Does the NSN 5306-00-297-4259 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-297-4259 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 5306-00-297-4259 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-297-4259 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 5306-00-297-4259 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963