Aerospace Hardware Store

Aerospace

Hardware

5305-01-476-9193

Close Tolerance 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

4899037
5306-01-546-3515
Machine Bolt
4899051
4010-01-697-9919
Special Lifter
4899053
5306-01-546-3512
Machine Bolt
4899063
5306-01-546-2243
Machine Bolt
4899068
5306-01-546-3252
Machine Bolt
48990706
5330-01-435-9124
Mecha Seal Replacement Parts Kit
4899073
5306-01-546-3716
Machine Bolt
4899074
5306-01-546-2447
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
Close Tolerance Screw
(NSN) National Stock Number
5305-01-476-9193
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
29294
(FIIG) Federal Item Identification Guide
A003B0
Date
07/26/2000 (26 years ago)

right-hand thread direction, flat countersunk head style, 3a thread class, 0.988 inches nominal fastener length, 0.425 inches nominal thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.425 inches nominal

Fastener Length

0.988 inches nominal

Head Style

flat countersunk

Head Diameter

0.470 inches minimum and 0.477 inches maximum

Grip Diameter

0.249 inches nominal

Internal Drive Style

torx

End Item Identification

structural section

Nominal Thread Diameter

0.250 inches

Grip Length

0.563 inches nominal

Thread Quantity Per Inch

28

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Criticality Code Justification

agav

Part Name Assigned By Controlling Agency

screw,close tolerance

Material

nickel alloy 718 overall

Surface Treatment

passivate overall

Thread Series Designator

unjf

Replacement For

Part Number Description
5305-01-476-9189 No Name Available 12/01/2012

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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

0029294

Related Hardware Products

Part Number Description
11827C4-9A Close Tolerance Screw
11827D4-9A Close Tolerance Screw
3M1169C4-9A Close Tolerance Screw
3M1169D4-9A Close Tolerance Screw
GS1006C4-9A Close Tolerance Screw
TX1026C4-9A Close Tolerance Screw
TX1026D4-9A Close Tolerance Screw
WC1169C4-9A Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-476-9193?
The FSCG of the NSN 5305-01-476-9193 is 5305
Does the NSN 5305-01-476-9193 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5305-01-476-9193 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 5305-01-476-9193 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-476-9193 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 5305-01-476-9193 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Wed, Jul 26, 2000