Aerospace Hardware Store

Aerospace

Hardware

2080407 Externally Relieved Body Screw

5305-01-077-5794

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

01/463529
4730-01-340-6090
Air Line Manifold
01/463531
5331-01-340-8202
O-Ring
01-467-0026-4
4820-01-257-1542
Mechanical Di Position Indicator
01-47-28
4820-01-351-5837
Safety Relief Valve
01-472-0004-3PC57
5331-00-121-2820
O-Ring
01-472-0011-4
3020-00-657-4110
Switch Limit Gear
01-472-0011-4/ANDBM10005
3020-00-657-4110
Switch Limit Gear
01-472-0011-4ANDBM10005
3020-00-657-4110
Switch Limit 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
Externally Relieved Body Screw
Part Number
2080407
(NSN) National Stock Number
5305-01-077-5794
(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
05/26/1979 (47 years ago)

0.285 inches nominal thread length, flush head style, right-hand thread direction, 2a thread class, 0.475 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.285 inches nominal

Fastener Length

0.475 inches nominal

Head Style

flush

Head Diameter

0.302 inches minimum and 0.322 inches maximum

Head Height

0.092 inches minimum and 0.098 inches maximum

First Diameter From Head

0.175 inches minimum and 0.176 inches maximum

Second Diameter From Head

0.086 inches minimum and 0.096 inches maximum

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

0.109 inches minimum and 0.129 inches maximum

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

0.171 inches minimum and 0.191 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.138 inches

Thread Quantity Per Inch

32

Askewed Head Angle

90.0 degrees nominal

Externally Relieved Body Diameter Quantity

1

Special Features

0.030 in. by 45 degree cramfer on outer bearing surface of head

Material

steel comp 303 or steel comp 304 overall

Material Document And Classification

qq-s-763 fed spec single material response overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec single treatment response overall

Thread Series Designator

unc

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
2080407 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-077-5794?
The FSCG of the NSN 5305-01-077-5794 is 5305
Does the NSN 5305-01-077-5794 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-077-5794 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 5305-01-077-5794 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-077-5794 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 5305-01-077-5794 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sat, May 26, 1979