HC54709-12

View detailed technical data, stock status, and sourcing information for: HC54709-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-341-8788

Item Name Code

29730

Assigment Date

07/11/1991 (35 years ago)

An enclosure of other than cast metal designed to house, mount, and protect, but does not include wiring connections or electrical device(s) such as terminals and/or terminal boards, switches, jacks, fuseholders, connectors, circuit breakers and the like. It is designed for and may include a cover and such accessories as mounting hardware, brackets, locks, clamps, mounts and conduit fittings. Excludes:conduit outlet; and chamber, cable terminal. For boxes which include electrical device(s) such as terminals and/or terminal boards, switches, fuseholders, jacks, connectors, circuit breakers and the like, or combinations thereof, see switch box; fuze box; jack box; terminal box; circuit breaker box; and distribution box. For boxes wired to provide the interconnecting facilities for a specific major group of electronic items outside of the box, see interconnecting box. See also interconnecting cabinet. __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

0.813 inches nominal overall height, 3b thread class, prevailing torque all metal design locking feature, right-hand thread direction, 1.130 inches maximum washer outside diameter

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 1.130 inches maximum
Overall Height: 0.813 inches nominal
Nut Style: slotted hexagon
Washer Thickness: 0.100 inches nominal
End Item Identification: c-17a aircraft
Width Across Flats: 0.868 inches minimum and 0.880 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 16
Hardness Rating: 46.0 rockwell c maximum
Nominal Thread Size: 0.750 inches
Material: iron alloy 660 overall
Material Document And Classification: ams5525 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response overall
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams2410 assn std single treatment response or ams2411 assn std single treatment response overall

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
10122216	Extended Washer Self-Locking Nut
3D0026-12	Extended Washer Self-Locking Nut
73781CS-1216	Extended Washer Self-Locking Nut
E9925-12	Extended Washer Self-Locking Nut
HC54709-12	Extended Washer Self-Locking Nut
PHCR-512	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-341-8788?

The FSCG of the NSN 5310-01-341-8788 is 5310

Does the NSN 5310-01-341-8788 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-341-8788 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 5310-01-341-8788 contain precious materials?

Item contains silver.

Does NSN 5310-01-341-8788 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 5310-01-341-8788 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Jul 11, 1991