5305-01-130-3274 SCREW,CLOSE TOLERANCE Index 5310-01-130-3277 NUT,PLAIN,ROUND

National Stock Number:
5310-01-130-3276

Federal Supply Class:
5310

National Item Identification Number:
011303276

Description:
NUT ASSEMBLY,SELF-LOCKING,GANG C

Detail:
An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.


Manufacturer Information:
10109563A486GNIMIKKEISTOKESKUS NCB FINLAND
3M464C10A4-376301THE BOEING COMPANY
G18421L3-4-10019L2ESNA, LLC
3M464C10A4-3P27238BRISTOL INDUSTRIES, LLC
C17054-3-1080539SPS TECHNOLOGIES, LLC
C170S4-3-1080539SPS TECHNOLOGIES, LLC
G49250E4-3-1015653HOWMET GLOBAL FASTENING SYSTEMS INC
G18421L3-4-1072962HARVARD INDUSTRIES INC
ST3M464C10A57-376301THE BOEING COMPANY


Techincal Specification:
ASSEMBLY OVERALL HEIGHT0.413 INCHES MINIMUM AND 0.423 INCHES MAXIMUM
CHANNEL HEIGHT0.298 INCHES MAXIMUM
CHANNEL STYLESTRAIGHT TYPE
COUNTERBORE DIAMETER0.188 INCHES MINIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL LENGTH72.000 INCHES NOMINAL
OVERALL WIDTH0.552 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALIRON ALLOY 660 NUT
MATERIALSTEEL COMP 301 CHANNEL
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.254 INCHES MINIMUM NUT
NUT QUANTITY57
NUT SPACING1.250 INCHES NOMINAL
NUT STYLEGANG CHANNEL, SELF LOCKING
REMOVABLE NUT MANUFACTURER CODE76301
REMOVABLE NUT MANUFACTURER PART NUMBERST3M445C3M3
SURFACE TREATMENTPASSIVATE CHANNEL
SURFACE TREATMENTNICKEL AND COPPER OR COPPER NUT
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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