5310-01-474-1187

Find complete technical information, availability, and procurement data for: 5310-01-474-1187
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-474-1187

Item Name Code

77777

Assigment Date

04/25/2000 (26 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

0.920 inches nominal overall width, nut-clamping input drive part name assigned by controlling agency, 3.275 inches nominal overall diameter, 4340 steel; i.v.d. aluminum coated; internal threads 2.125 in. dia. by 16 threads per in., unj thread series, and thread class 3b; heat treated to 140 - 170 ksi tensile strength rc 32 to 38; countersink both ends 2.130 to 2.160 in. dia. with 90 degree nominal angle; top of nut has 8 slots 0.260 0.280 in. width equally spaced; top also has 0.280 in. wide external involute spline with 46 teeth, major dia. of 2.915 to 2.937 in., and minor dia. of 2.775 in. minimum; located at sta 138.4 special features, sh-2g(a) helicopter end item identification

Product Characteristics

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

Overall Width: 0.920 inches nominal
Overall Diameter: 3.275 inches nominal
End Item Identification: sh-2g(a) helicopter
Part Name Assigned By Controlling Agency: nut-clamping input drive
Special Features: 4340 steel; i.v.d. aluminum coated; internal threads 2.125 in. dia. by 16 threads per in., unj thread series, and thread class 3b; heat treated to 140 - 170 ksi tensile strength rc 32 to 38; countersink both ends 2.130 to 2.160 in. dia. with 90 degree nominal angle; top of nut has 8 slots 0.260 0.280 in. width equally spaced; top also has 0.280 in. wide external involute spline with 46 teeth, major dia. of 2.915 to 2.937 in., and minor dia. of 2.775 in. minimum; located at sta 138.4
Material: steel

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
K874383-011	Splined Clamping Nut

FAQs

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

What is the FSCG of the NSN 5310-01-474-1187?

The FSCG of the NSN 5310-01-474-1187 is 5310

Does the NSN 5310-01-474-1187 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-474-1187 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 5310-01-474-1187 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-474-1187 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 5310-01-474-1187 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, Apr 25, 2000