LL57J40P5M

View detailed technical data, stock status, and sourcing information for: LL57J40P5M
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 LL57J40P5M 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

5305-00-060-2933

Item Name Code

16282

Assigment Date

01/01/1961 (65 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2a thread class, 0.312 inches maximum thread length, 0.312 inches nominal fastener length, right-hand thread direction, flat countersunk 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: 0.312 inches maximum
Fastener Length: 0.312 inches nominal
Head Style: flat countersunk
Head Diameter: 0.200 inches minimum and 0.225 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Countersink Angle: 82.0 degrees nominal
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-437-3998	No Name Available	08/01/1986
5305-00-857-8423	No Name Available	07/28/1969

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
186222-1	Socket Head Cap Screw
910058-0405	Socket Head Cap Screw
99-3683-1	Socket Head Cap Screw
LL35200-13	Socket Head Cap Screw
LL505C4R5M	Socket Head Cap Screw
LL51959-14	Socket Head Cap Screw
LL57J40P5M	Socket Head Cap Screw
LP57J40P5	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-060-2933?

The FSCG of the NSN 5305-00-060-2933 is 5305

Does the NSN 5305-00-060-2933 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-060-2933 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 5305-00-060-2933 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-060-2933 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 5305-00-060-2933 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961