Product Details | SHOULDER SCREW

5305-00-344-4362 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: 22101068, 221-01-068, 5305-00-344-4362, 00-344-4362, 5305003444362, 003444362

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 19 JAN 1968 00-344-4362

Drawings & Photos | NSN 5305-00-344-4362


Cross Reference | NSN 5305-00-344-4362

Part Number Cage Code Manufacturer
221-01-068 11871 RECON/OPTICAL, INC.
221-01-068 80294 BOURNS INSTRUMENTS INC

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Technical Data | NSN 5305-00-344-4362

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.086 INCHES
THREAD QUANTITY PER INCH 56
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.099 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
FASTENER LENGTH 0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.180 INCHES NOMINAL
HEAD HEIGHT 0.090 INCHES NOMINAL
INTERNAL DRIVE STYLE D14 SLOT
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURES UNDERCUT 0.020 WIDE TO 0.070 DIA BETWEEN SHOULDER AND THREAD
MANUFACTURERS CODE 11871
DESIGN CONTROL REFERENCE 221-01-068

Restrictions/Controls & Freight Information | NSN 5305-00-344-4362

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
Less than truck load rating W Rating Variable
Water commodity Code 713 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