5305-01-506-6573

Panel Fastener Screw email this page

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Reference images of this national stock number
Reference of NSN 5305-01-506-6573 Reference of NSN 5305-01-506-6573

Model or part number: HS4103-12D-5.5

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About this product
Material screw alloy steel 8740, per ams 6322 or equivalent, sleeve cres 304, per ams-qq-s-763; heat treatment screw harness rc 38-41, sleeve none; finish screw cadmium plate per ams qq-p-416, type ii, class 2, sleeve cadmium plate per ams-qq-p-416, type ii, class 2; thread per mil-s-8879; driver size 0.250 inch; shoulder 0.193 dia porm 0.003; head 0.475 inch dia; head cross 0.168, width 0.281, hex 0.181 inch; grip thickness 0.188-0.250 inch

Description

Screw Fastener NSN 5305-01-506-6573.

pdf NSN 5305-01-506-6573 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3a
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
0.281 inches
MRC:
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.AASB
Fastener Length:
0.847 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Hexagon
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Apache attack helicopter
MRC:
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.AHYM
Thread Diameter:
0.250 inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
28
MRC:
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.CQBC
Min. Tensile Strength (psi):
3500 pounds per square inch
MRC:
The stress at which a material exhibits a specified limiting deviation from the proportionality of stress or strain.CQHQ
Minimum Yield Strength:
4300 pounds per square inch
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Screw, captive
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unjf
MRC:
--
NIIN:
015066573
MRC:
--
NATO Stock Number:
5305-01-506-6573
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A003B0
MRC:
--
INC:
19665
MRC:
--
IMM:
KZ
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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5305-01-506-6573

A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. The screw fastener is used in conjunction with a speed nut to facilitate fastening two items.

Manufacturers

This NSN is registered to the following cage codes.
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