Product Details | STEPPED STUD

5307-00-419-2951 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.

Part Alternates: 54751P006, 5307-00-419-2951, 00-419-2951, 5307004192951, 004192951

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 18 DEC 1970 00-419-2951

Drawings & Photos | NSN 5307-00-419-2951


Cross Reference | NSN 5307-00-419-2951

Part Number Cage Code Manufacturer
54751P006 63005 ROLLS-ROYCE CORPORATION
54751P006 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 5307-00-419-2951

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION EMS 85045,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 120 STEPPED
SHANK DIAMETER 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
OVERALL LENGTH 1.521 INCHES MINIMUM AND 1.541 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNF NUT THREAD UNS STUD THREAD
NOMINAL THREAD SIZE 0.250 INCHES NUT THREAD 0.312 INCHES STUD THREAD
THREAD CLASS 3A NUT THREAD
THREAD QUANTITY PER INCH 28 NUT THREAD 18 STUD THREAD
THREAD PITCH DIAMETERS 0.2839 TO 0.2854 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM NUT THREAD 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM STUD THREAD
III HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
III DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END 0.131 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE
III COTTER PIN HOLE DIAMETER 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE
III SURFACE FINISH 63.0 MICROINCHES OVERALL
MANUFACTURERS CODE 63005
DESIGN CONTROL REFERENCE 54751P006

Restrictions/Controls & Freight Information | NSN 5307-00-419-2951

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code ZG Germany
ZH
ZJ
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable