Product Details | U BOLT

5306-00-400-3978 An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter U and with both ends threaded.

Part Alternates: 251627, 5306-00-400-3978, 00-400-3978, 5306004003978, 004003978

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 07 MAR 1969 00-400-3978

Drawings & Photos | NSN 5306-00-400-3978


Cross Reference | NSN 5306-00-400-3978

Part Number Cage Code Manufacturer
251627 0KDP7 KIDDE-FENWAL INC DBA CHEMTRON KIDDE FIRE SYSTEMS
251627 16004 DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
251627 5RQL2 DRS ENVIRONMENTAL SYSTEMS, INC. DBA D R S

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Technical Data | NSN 5306-00-400-3978

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.750 INCHES MINIMUM
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION 520002 FSCM 33525 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR B30 ROUND BEND
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END 2.500 INCHES NOMINAL
INSIDE DISTANCE BETWEEN SHANKS 2.630 INCHES NOMINAL
MANUFACTURERS CODE 16004
DESIGN CONTROL REFERENCE 251627

Restrictions/Controls & Freight Information | NSN 5306-00-400-3978

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 013280 ALUM BOLTS
Less than car load rating
Less than truck load rating Q 70.0
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