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V820-5952576 ITEM 1

View detailed technical data, stock status, and sourcing information for: V820-5952576 ITEM 1

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V820-5952576 ITEM 1
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-255-6551
Item Name Code
22846
Assigment Date
05/23/1987 (39 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes:bolt, internal wrenching and screw, cap, socket head.

knurled no. 1 head style, 3a thread class, right-hand thread direction, 2.975 inches minimum and 3.005 inches maximum fastener length, 0.730 inches minimum and 0.750 inches maximum thread length

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
0.730 inches minimum and 0.750 inches maximum
Fastener Length
2.975 inches minimum and 3.005 inches maximum
Head Style
knurled no. 1
Head Diameter
0.853 inches minimum and 0.875 inches maximum
Head Height
0.368 inches minimum and 0.375 inches maximum
Shoulder Diameter
0.622 inches minimum and 0.623 inches maximum first shoulder
Shoulder Length
2.245 inches minimum and 2.255 inches maximum first shoulder
Internal Drive Style
hexagon
Nominal Thread Diameter
0.625 inches
Width Across Flats
0.312 inches nominal
Thread Quantity Per Inch
13
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Shoulder Shape
round first shoulder
Material
steel overall
Surface Treatment
oxide threads
Surface Treatment
oxide head
Thread Series Designator
unrc

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
12705-10C-36 Shoulder Screw
V820-5952576 ITEM 1 Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-255-6551?
The FSCG of the NSN 5305-01-255-6551 is 5305
Does the NSN 5305-01-255-6551 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-255-6551 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 5305-01-255-6551 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-255-6551 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 5305-01-255-6551 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sat, May 23, 1987

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