5305-01-237-9120 SCREW,EXTERNALLYRELIEVEDBODY Index 5305-01-237-9122 SCREW,WOOD

National Stock Number:
5310-01-237-9121

Federal Supply Class:
5310

National Item Identification Number:
012379121

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:
3M464C12A48-3P15653HOWMET GLOBAL FASTENING SYSTEMS INC
3M464C12A48-3P27238BRISTOL INDUSTRIES, LLC
3M464C12A48-3P76301THE BOEING COMPANY
3M464C12A48-3P80539SPS TECHNOLOGIES, LLC
BGC464C3-1227238BRISTOL INDUSTRIES, LLC
C17054-3-1280539SPS TECHNOLOGIES, LLC
C170S4-3-1280539SPS TECHNOLOGIES, LLC
G18421PL3-4-1272962HARVARD INDUSTRIES INC
G49250E4-3-1215653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
ASSEMBLY OVERALL HEIGHT0.413 INCHES MAXIMUM
CHANNEL HEIGHT0.298 INCHES MAXIMUM
CHANNEL STYLESTRAIGHT TYPE
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL LENGTH71.200 INCHES NOMINAL
OVERALL WIDTH0.552 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALIRON ALLOY 660 NUT
MATERIALSTEEL COMP 321 CHANNEL
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.155 INCHES MINIMUM NUT
NUT QUANTITY48
NUT SPACING1.500 INCHES NOMINAL
NUT STYLEGANG CHANNEL, SELF LOCKING
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
REMOVABLE NUT MANUFACTURER CODE76301
REMOVABLE NUT MANUFACTURER PART NUMBERST3M445C4M3
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
SURFACE TREATMENTPLASTIC EPOXY CHANNEL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD QUANTITY PER INCH20
THREAD SERIESUNJF


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