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5305PL0784017

View detailed technical data, stock status, and sourcing information for: 5305PL0784017

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5305PL0784017
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-270-3056
Item Name Code
29294
Assigment Date
01/04/1988 (38 years ago)

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.

0.378 inches minimum and 0.428 inches maximum thread length, flat countersunk head style, right-hand thread direction, 0.888 inches minimum and 0.918 inches maximum fastener length, 3a 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
3a
Thread Direction
right-hand
Thread Length
0.378 inches minimum and 0.428 inches maximum
Fastener Length
0.888 inches minimum and 0.918 inches maximum
Head Style
flat countersunk
Head Diameter
0.350 inches minimum and 0.399 inches maximum
Grip Diameter
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style
offset cruciform (torque set)
Nominal Thread Diameter
0.250 inches
Grip Length
0.490 inches minimum and 0.510 inches maximum
Features Provided
dry film lubricant
Thread Quantity Per Inch
28
Minimum Tensile Strength
220000 pounds per square inch
Hardness Rating
46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Countersink Angle
99.0 degrees minimum and 101.0 degrees maximum
Surface Finish
32.0 microinches bearing surface of head
Surface Finish
32.0 microinches grip
Surface Finish
32.0 microinches threads
Material
steel comp h11 overall
Material Document And Classification
ams 6487 assn std single material response overall
Surface Treatment
aluminum and chromate overall
Surface Treatment Document And Classification
mil-c-83488 mil spec single treatment response overall
Thread Series Designator
unjf

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
121558-4-A8W Close Tolerance Screw
5305PL0784017 Close Tolerance Screw
5305PL1941832 Close Tolerance Screw
AIC985A4-8 Close Tolerance Screw
C7985A4-8 Close Tolerance Screw
H185A4-8 Close Tolerance Screw
PBF1166A4-8 Close Tolerance Screw
VT1694W4-8 Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-270-3056?
The FSCG of the NSN 5305-01-270-3056 is 5305
Does the NSN 5305-01-270-3056 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-270-3056 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 5305-01-270-3056 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-270-3056 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 5305-01-270-3056 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Mon, Jan 4, 1988

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