5310-00-904-4480, NUT,SELF-LOCKING,BLIND RIVET

7530-00-904-4481 INDICATING SLIP,DICTATING MACHIN

National Stock Number:
5310-00-904-4480

Federal Supply Class:
5310

National Item Identification Number:
009044480

Description:
NUT,SELF-LOCKING,BLIND RIVET

Detail:
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. IT 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. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.

Manufacturer Information:

65009-524-16	56878	SPS TECHNOLOGIES, LLC
79CBN5-16	72962	HARVARD INDUSTRIES INC
C520-524-16	81755	LOCKHEED MARTIN CORPORATION

Techincal Specification:

HEAD HEIGHT	0.044 INCHES NOMINAL
HEAD MAJOR COUNTERSINK ANGLE	76.0 DEGREES NOMINAL
HEAD MINOR COUNTERSINK ANGLE	60.0 DEGREES NOMINAL
HEAD MINOR DIAMETER	0.444 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HEAD STYLE	ELIPTICAL COUNTERSUNK
HEAD MAJOR DIAMETER	0.518 INCHES MINIMUM AND 0.522 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL COMP 304 OR STEEL COMP 305 OVERALL
NOMINAL THREAD SIZE	0.312 INCHES
NUT DIAMETER	0.317 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
NUT GRIP RANGE	+0.940 TO 1.000 INCHES
NUT LENGTH	1.354 INCHES MINIMUM AND 1.444 INCHES MAXIMUM
NUT STYLE	BLIND RIVET W/SMOOTH ROUND SHANK
SHANK END TYPE	OPEN
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	24
THREAD SERIES	UNF

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