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111-5343901 ITEM 21

View detailed technical data, stock status, and sourcing information for: 111-5343901 ITEM 21

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111-5343901 ITEM 21
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-701-5786
Item Name Code
05277
Assigment Date
01/01/1963 (63 years ago)

prevailing torque with nonmetallic insert locking feature, right-hand thread direction, hexagon nut style, 0.438 inches minimum and 0.468 inches maximum nut height, 3b thread class

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
0.438 inches minimum and 0.468 inches maximum
Width Across Flats
0.553 inches minimum and 0.656 inches maximum
Thread Series
unc
Thread Quantity Per Inch
16
Nominal Thread Size
0.375 inches
Bearing Surface Type
washer faced
Material
nickel nut
Material
plastic polyamide (nylon) locking insert
Material Document And Classification
astm d4066,comp a,type 1 assn std single material response locking insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-003-9414 No Name Available 09/01/1983
5310-00-846-7928 No Name Available 07/19/1968
5310-01-160-9899 No Name Available 06/01/1995
5310-01-355-4606 No Name Available 05/01/1996
5310-01-506-4583 No Name Available 12/01/2004

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
09NE066 Hexagon Self-Locking Nut
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111-5343901 ITEM 21 Hexagon Self-Locking Nut
111-5486615 ITEM 21 Hexagon Self-Locking Nut
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2633-561-01 PC 164-1 Hexagon Self-Locking Nut
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5486661 ITEM 36 Hexagon Self-Locking Nut
5583811-0031 PC Hexagon Self-Locking Nut
5583811-0031PC1 Hexagon Self-Locking Nut
581-67268090-57 Hexagon Self-Locking Nut
6853521 ITEM NO. 22 Hexagon Self-Locking Nut
6853526 ITEM NO. 35 Hexagon Self-Locking Nut
721-7286699-15 Hexagon Self-Locking Nut
751-6402201 FIND 49 Hexagon Self-Locking Nut
801-6640811 PC 137-1 Hexagon Self-Locking Nut
801-6640811 PC 154-B Hexagon Self-Locking Nut
801-6640811 PC 164-1 Hexagon Self-Locking Nut
801-6640811 PC 224-2 Hexagon Self-Locking Nut
803-5001003-G5X X-06 Hexagon Self-Locking Nut
824-0375-320 Hexagon Self-Locking Nut
C721038C000 Hexagon Self-Locking Nut
ESNA-09NE-066 Hexagon Self-Locking Nut
H200873001 ITEM Hexagon Self-Locking Nut
H643-7003-17 Hexagon Self-Locking Nut
H861-1506-15 Hexagon Self-Locking Nut
HBV-F3-20-0001 ITEM 18 Hexagon Self-Locking Nut
P-M-652-10 Hexagon Self-Locking Nut
SSN671-400-2047398 PIECE 38 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-701-5786?
The FSCG of the NSN 5310-00-701-5786 is 5310
Does the NSN 5310-00-701-5786 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-00-701-5786 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 5310-00-701-5786 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-701-5786 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 5310-00-701-5786 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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