Product Details | SHOULDER SCREW

5305-00-855-1970 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.

Part Alternates: BLT1892, 6863072, 5305-00-855-1970, 00-855-1970, 5305008551970, 008551970

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 27 SEP 1967 00-855-1970

Drawings & Photos | NSN 5305-00-855-1970


Cross Reference | NSN 5305-00-855-1970

Part Number Cage Code Manufacturer
6863072 73342 ALLISON TRANSMISSION, INC.
6863072 K0680 ROLLS-ROYCE AIRLINES
BLT1892 K0680 ROLLS-ROYCE AIRLINES

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Technical Data | NSN 5305-00-855-1970

Characteristic Specifications
THREAD SERIES DESIGNATOR UNS
NOMINAL THREAD DIAMETER 0.870 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.813 INCHES NOMINAL
FASTENER LENGTH 1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM
MATERIAL STEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH 236000 POUNDS PER SQUARE INCH
HEAD DIAMETER 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
HEAD HEIGHT 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO FLAT 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
INTERNAL DRIVE STYLE D21 WITHOUT INTERNAL DRIVE
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.890 INCHES NOMINAL FIRST SHOULDER
SHOULDER LENGTH 0.190 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURES UNDERCUT BENEATH HEAD 0.025 IN. RADIUS; DIA IS 0.189 IN.; THE GRIP LENGTH 0.250 IN. TO FULL THREADS
MANUFACTURERS CODE 73342
DESIGN CONTROL REFERENCE 6863072

Restrictions/Controls & Freight Information | NSN 5305-00-855-1970

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: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
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code SG 403 SCMS/GUED
5215 Thurlow St, Suite 5, Bldg 70C
Wright-Patterson AFB OH 45433
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

Management | NSN 5305-00-855-1970

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
EA : Each