68-1660-26 1

View detailed technical data, stock status, and sourcing information for: 68-1660-26 1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-622-1724

Item Name Code

05277

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 3b thread class, 0.095 inches nominal nut height, hexagon nut 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.095 inches nominal
End Item Identification: aircraft, (ac-130h, mc-130h, ec-130e, hc-130);tactical air opns module (an/tyq-(23);missile, all-weather anti-ship, harpoon (agm-84);radar set, an/pps-5b;missile, air-to-air, sparrow (aim-7);test consoles, mini-sace;support equipment, b-52 aircraft;aircraft, c-2a (reprocured);airborne mobile dir air spt ctl (2id),(02m jul83)(an/uyq-3a)
Width Across Flats: 0.155 inches minimum and 0.158 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 56
Nominal Thread Size: 0.086 inches
Bearing Surface Type: washer faced
Material: aluminum alloy 2011 nut
Material: plastic polyamide (nylon) locking insert
Material Document And Classification: qq-a-365 fed spec single material response nut
Surface Treatment: anodize nut
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-011-9513	No Name Available	01/01/1981
5310-00-085-6540	No Name Available	01/01/1983
5310-00-579-1778	No Name Available	10/01/1992
5310-00-867-8259	No Name Available	09/16/1968
5935-00-912-8942	No Name Available	02/03/1967
4935-00-960-8615	No Name Available	11/22/1966
5310-01-015-0947	No Name Available	12/01/1977
5310-01-084-3522	No Name Available	06/01/1980
5310-01-130-9755	No Name Available	09/01/1993
5310-01-142-7021	No Name Available	08/01/1986

Related Parts

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FAQs

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

What is the FSCG of the NSN 5310-00-622-1724?

The FSCG of the NSN 5310-00-622-1724 is 5310

Does the NSN 5310-00-622-1724 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-622-1724 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 5310-00-622-1724 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-622-1724 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 5310-00-622-1724 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963