5305-01-628-1658

Find complete technical information, availability, and procurement data for: 5305-01-628-1658
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 NSN 5305-01-628-1658 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

5305-01-628-1658

Item Name Code

22846

Assigment Date

05/13/2014 (12 years ago)

An item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and posititioning a seal, plain encased or a seal, plain. The flange is usually drilled for stud or bolt mounting. Item does not include the seal. Excludes:retainer, packing.

flat countersunk head style, right-hand thread direction, 2a thread class, 0.255 inches minimum and 0.285 inches maximum thread length, 0.695 inches minimum and 0.725 inches maximum fastener length

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: 0.255 inches minimum and 0.285 inches maximum
Fastener Length: 0.695 inches minimum and 0.725 inches maximum
Head Style: flat countersunk
Head Diameter: 0.223 inches nominal
Shoulder Diameter: 0.141 inches minimum and 0.142 inches maximum first shoulder
Shoulder Length: 0.480 inches nominal first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 33.0 rockwell c minimum and 37.0 rockwell b maximum overall
Countersink Angle: 100.0 degrees nominal
Shoulder Shape: round first shoulder
Color: red top of head
Material: steel comp 4037 or steel comp 8740 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, ty 2, cl2 fed spec single treatment response overall
Thread Series Designator: unc

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
AIC551C-06-559	Shoulder Screw
BM19060-06-559	Shoulder Screw
BM19069-06-559	Shoulder Screw
GS551C06-559	Shoulder Screw
HP6551C06-559	Shoulder Screw
PBF1285-06-559	Shoulder Screw
PIL551C-06-559	Shoulder Screw
PIL551C06-559	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-628-1658?

The FSCG of the NSN 5305-01-628-1658 is 5305

Does the NSN 5305-01-628-1658 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-628-1658 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 5305-01-628-1658 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-628-1658 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 5305-01-628-1658 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, May 13, 2014