Aerospace Hardware Store

Aerospace

Hardware

5305-01-031-0209

Externally Relieved Body 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

F1070PC32
5360-00-375-5241
Torsion Helical Spring
F1070PC7
5360-00-375-5241
Torsion Helical Spring
F1071-2ITEM11
5360-00-473-1322
Torsion Helical Spring
F1071-2PC20
5360-00-375-5241
Torsion Helical Spring
F1071-2PC3
5360-00-375-5241
Torsion Helical Spring
F10711
5940-00-115-2678
Lug Terminal
F10711NP
5940-01-358-7792
Lug Terminal
F107183
5340-01-648-6769
Mounting Bracket

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
Externally Relieved Body Screw
(NSN) National Stock Number
5305-01-031-0209
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
01852
(FIIG) Federal Item Identification Guide
A003B0
Date
11/17/1976 (49 years ago)

2a thread class, 0.312 inches nominal thread length, 1.188 inches minimum and 1.250 inches maximum fastener length, hexagon head style, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.312 inches nominal

Fastener Length

1.188 inches minimum and 1.250 inches maximum

Head Style

hexagon

Head Height

0.150 inches minimum and 0.163 inches maximum

Width Between Flats

0.4280 inches minimum and 0.4375 inches maximum

First Diameter From Head

0.187 inches minimum and 0.197 inches maximum

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.876 inches minimum and 0.938 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.250 inches

Thread Quantity Per Inch

28

Externally Relieved Body Diameter Quantity

1

Material

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall

Material Document And Classification

66 fed std all material responses overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

mil-f-14072,finish e300 mil spec single treatment response overall

Thread Series Designator

unf

Replacement For

Part Number Description
5305-01-188-9286 No Name Available 05/01/2005

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

0001852

Related Hardware Products

Part Number Description
902013010-50 Externally Relieved Body Screw
95-00086 Externally Relieved Body Screw
95-00086-001 Externally Relieved Body Screw
AD9020130 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-031-0209?
The FSCG of the NSN 5305-01-031-0209 is 5305
Does the NSN 5305-01-031-0209 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-031-0209 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 5305-01-031-0209 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-031-0209 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 5305-01-031-0209 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Wed, Nov 17, 1976