Product Details | PIN-RIVET

5320-01-178-9251 A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

Part Alternates: BACB30ND8A7U, HL44587, HL445-8-7, 5320-01-178-9251, 01-178-9251, 5320011789251, 011789251

Hardware and Abrasives | Rivets

Supply Group (FSG) NSN Assign. NIIN
53 11 MAY 1984 01-178-9251

Drawings & Photos | NSN 5320-01-178-9251


Cross Reference | NSN 5320-01-178-9251

Part Number Cage Code Manufacturer
BACB30ND8A7U 81205 THE BOEING COMPANY DBA BOEING
HL445-8-7 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
HL445-8-7 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
HL445-8-7 73197 HI-SHEAR CORPORATION
HL445-8-7 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HL445-8-7 97928 HUCK INTL INC
HL445-8-7 L4528 LISI AEROSPACE CANADA CORP

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Technical Data | NSN 5320-01-178-9251

Characteristic Specifications
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SHEAR STRENGTH 95000 SINGLE POUNDS PER SQUARE INCH
HEAD STYLE A9 FLUSH COUNTERSUNK
HEAD MAJOR DIAMETER 0.4732 INCHES MAXIMUM
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
SHANK STYLE B31 PIN-RIVET, STRAIGHT, THREADED
FASTENER LENGTH 0.823 INCHES MINIMUM AND 0.843 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM
SHANK DIAMETER 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
GRIP LENGTH 0.443 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD CLASS 3A
THREAD QUANTITY PER INCH 28
THREAD DIRECTION RIGHT-HAND
LUBRICATION CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP

Restrictions/Controls & Freight Information | NSN 5320-01-178-9251

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature 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
NMF Description 106510 RIVETS I/S PLAIN/GALVANIZED ETC
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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