3040-00-959-0246 CLAMP,HUB Index 5320-00-959-0248 PIN-RIVET

National Stock Number:
3040-00-959-0247

Federal Supply Class:
3040

National Item Identification Number:
009590247

Description:
CLAMP,HUB

Detail:
An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.


Manufacturer Information:
10085823A486GNIMIKKEISTOKESKUS NCB FINLAND
1040042-356232LOCKHEED MARTIN CORPORATION
C147-400328DESIGNATRONICS INCORPORATED
1302729718876U S ARMY AVIATION AND MISSILE COMMAND
1041142-00356232LOCKHEED MARTIN CORPORATION
1041142-356232LOCKHEED MARTIN CORPORATION
C308699FAE INDUSTRIES INC
SC5325-0031-312115DRS ICAS, LLC


Techincal Specification:
BORE DIAMETER0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM
CLAMP SECURING HOLE STYLETHREADED
DISTANCE FROM BORE CENTERLINE TO END0.344 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITY2 MACHINE SCREW
OVERALL LENGTH0.687 INCHES NOMINAL
OVERALL WIDTH0.420 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 416 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
NOMINAL THREAD SIZE0.112 INCHES
PLAIN HOLE DIAMETER0.1160 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNC
STYLE DESIGNATORRECTANGULAR SECTIONAL W/TWO EXTENDED CLAMPING DEVICES AND TWO BOLT SECURED
SURFACE TREATMENTPASSIVATE
THICKNESS0.187 INCHES NOMINAL


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