5340-00-990-1431

Find complete technical information, availability, and procurement data for: 5340-00-990-1431
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-990-1431

Item Name Code

20271

Assigment Date

01/01/1962 (64 years ago)

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

3a thread class, 1.250 inches nominal thread length, pin mounting method, 0.125 inches nominal mounting facility diameter, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 1.250 inches nominal
Mounting Method: pin
Mounting Facility Diameter: 0.125 inches nominal
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: aluminum alloy hinge
Material: steel corrosion resisting bolt
Material: steel corrosion resisting nut
Surface Treatment: anodize hinge
Surface Treatment: passivate bolt
Surface Treatment: passivate nut
Style Designator: knurled no. 2
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-594-1761	No Name Available	01/01/1960

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
127-0032-004	Clamp Bolt Assembly
418670-3	Clamp Bolt Assembly
NAS573-3	Clamp Bolt Assembly

FAQs

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

What is the FSCG of the NSN 5340-00-990-1431?

The FSCG of the NSN 5340-00-990-1431 is 5340

Does the NSN 5340-00-990-1431 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5340-00-990-1431 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 5340-00-990-1431 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-990-1431 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-990-1431 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962