5305-01-067-7018

NIIN 01-067-7018 - Socket Head Cap Screw

NSN 5305-01-067-7018 Classification

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

0.262 inches minimum and 0.270 inches maximum head diameter, 0.159 inches minimum and 0.164 inches maximum head height, flat chamfer head style, hardness rating, 0.422 inches minimum and 0.454 inches maximum fastener length

National Stock Number: 5305-01-067-7018
Federal Supply Group: 53 - Hardware and Abrasives
Federal Supply Classification: 5305 - Screws
National Item Identification Number: 01-067-7018
Item Name Code: 16282
Assigned Date: Sun, Nov 5, 1978
Schedule B Code: 7318152000
Requires Demilitarization: DEMIL/MLI

NSN 5305-01-067-7018 Specification

Set by the OEM (See RNCC code 3)

Fastener Length: 0.422 inches minimum and 0.454 inches maximum
Hardness Rating
Head Diameter: 0.262 inches minimum and 0.270 inches maximum
Head Height: 0.159 inches minimum and 0.164 inches maximum
Head Style: flat chamfer
Internal Drive Style: hexagon
Material: unable to decode
Nominal Thread Diameter: 0.164 inches
Surface Treatment Document And Classification: unable to decode
Surface Treatment: unable to decode
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.360 inches minimum and 0.454 inches maximum
Thread Quantity Per Inch: 32
Thread Series Designator: unified national coarse (unc)
Width Across Flats: 0.141 inches minimum and 0.143 inches maximum

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DDTC Registered

HAZMAT Certified

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Every product is 100% inspected to support quality assurance, safety, documentation, and dependable delivery for critical aerospace, defense, MRO, and industrial sourcing requirements.

NSN 5305-01-067-7018 Material

Hazmat, Precious Metals, Criticality, Environment, and ESD

(PMIC) Precious Metals Indicator

Precious metal content is unknown

What does the U code means?

Precious metals indicator code (pmic): this code is to identify items that have precious metals as part of their content. Precious metals are those metals generally considered to be uncommon and highly valuable which are relatively superior in certain properties such as resistance to corrosion and electrical conductivity. The precious metals recovery program for the federal government encompasses gold, silver, platinum, and the platinum family which consists of palladium, iridium, rhodium, osmium, and ruthenium. See volume 10, table 160 and quick info on-line.

(HMIC) Hazardous Metal Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

What does the N code means?

Hazardous materials indicator code: a code established in the dlis total item record (tir) to identify to users of the federal catalog system all known or suspected hazardous items as defined by safety/health, transaction and/or environmental regulations, to serve as a flag that a procuring activity must acquire a material safety data sheet when a hazardous item is procured, and to inform federal catalog system users when more detailed information on an item is available in the hazardous material information system. See volume 10, table 179 and quick info on-line.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

What does the X code means?

Criticality code, federal item identification guide: a code which indicates when an item is technically critical, by reason of tolerance, fit, application, nuclear hardness properties or other characteristic which affects identification of the item. See volume 10, table 181 and quick info on-line.

Cross Reference Parts

Part numbers that meet the specification outlined on this page and set by the OEM

Part Number	CAGE	RNCC	RNVC	DAC	RNAAC	MSDS	SADC
470-028	92739	3	9	4	KZ	-	-

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