Product Details | MACHINE BOLT

5306-00-961-9561 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Part Alternates: E231921PC92111, E231-921PC921-11, 5306-00-961-9561, 00-961-9561, 5306009619561, 009619561

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 27-MAY-66 00-961-9561

Drawings & Photos | NSN 5306-00-961-9561


Cross Reference | NSN 5306-00-961-9561

Part Number Cage Code Manufacturer
E-231-921PC921-11 80376 COMBUSTION ENGINEERING INC
E-231-921PC921-11 90454 COMBUSTION ENGINEERING INC CHATTANOOGA WORKS

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Technical Data | NSN 5306-00-961-9561

Characteristic Specifications
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD DIAMETER 1.375 INCHES
THREAD QUANTITY PER INCH 8
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.500 INCHES MINIMUM
FASTENER LENGTH 2.250 INCHES NOMINAL
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-N-23229 CONDITION A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.810 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
WIDTH BETWEEN FLATS 1.994 INCHES MINIMUM AND 2.063 INCHES MAXIMUM
SURFACE FINISH 250.0 MICROINCHES OVERALL
FEATURES PROVIDED FINISHED HEAD
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 90454
DESIGN CONTROL REFERENCE E231-921PC921-11

Restrictions/Controls & Freight Information | NSN 5306-00-961-9561

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information