91047-227

View detailed technical data, stock status, and sourcing information for: 91047-227
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 91047-227 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-940-9489

Item Name Code

06657

Assigment Date

12/11/1965 (60 years ago)

A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.

0.250 inches minimum and 0.312 inches maximum thread length, right-hand thread direction, 0.281 inches minimum and 0.312 inches maximum fastener length, 2a thread class, fillister head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.250 inches minimum and 0.312 inches maximum
Fastener Length: 0.281 inches minimum and 0.312 inches maximum
Head Style: fillister
Head Diameter: 0.208 inches minimum and 0.226 inches maximum
Head Height: 0.089 inches minimum and 0.096 inches maximum
Hole Diameter: 0.046 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Hole Quantity: 1
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 80000 pounds per square inch
Screw Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Screw Material Document And Classification: 66 fed std all material responses
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Head Hole Configuration Style: round
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-022-4534	No Name Available	03/28/1967
5305-00-058-6865	No Name Available	06/01/1985
5305-00-156-2675	No Name Available	09/01/1979
5305-00-273-5797	No Name Available	03/18/1966
5305-00-274-1380	No Name Available	02/02/1995
5305-00-579-1167	No Name Available	04/04/1969
5305-00-616-3426	No Name Available	11/01/1982
5305-00-637-6555	No Name Available	10/07/1966
5305-00-807-5070	No Name Available	09/24/1996
5305-00-816-3032	No Name Available	02/10/1967
5305-01-219-2932	No Name Available	09/01/1990

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10114711	Machine Screw
177004-113	Machine Screw
272.515 957	Machine Screw
35275PIECE27	Machine Screw
5305009409489	Machine Screw
55-0207-27	Machine Screw
586865	Machine Screw
91047-227	Machine Screw
AN500AD6-5	Machine Screw
MS35275-227	Machine Screw
MS35275-27	Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-940-9489?

The FSCG of the NSN 5305-00-940-9489 is 5305

Does the NSN 5305-00-940-9489 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-940-9489 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 5305-00-940-9489 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-940-9489 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 5305-00-940-9489 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sat, Dec 11, 1965