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National Stock Number:
5310-01-050-7475
Federal Supply Class:
5310
National Item Identification Number:
010507475
Description:
NUT,SELF-LOCKING,PLATE
Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 03A169-4A1 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | 03A169-4A1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 347575 | 61423 | KIDDE TECHNOLOGIES, INC | | 5310PL0741357 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5310PL1868380 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 10122055 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | F18427L1-4 | 019L2 | ESNA, LLC | | F49251E4-1 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | F52890-4-1 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BFN169-4-1 | 27238 | BRISTOL INDUSTRIES, LLC | | F18427L1-4 | 72962 | HARVARD INDUSTRIES INC | | F49251E4-1 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | NAS1792C4-1 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1792C4-1 | F0188 | BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE | | NRF160C4M-1 | 52828 | REPUBLIC FASTENER MFG. CORP. | | ST3M442-4A1 | 76301 | THE BOEING COMPANY | | NS202042-048-1 | 80539 | SPS TECHNOLOGIES, LLC | | NS202880-4-1 | 80539 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | THREAD DIRECTION | RIGHT-HAND | | NUT STYLE | PLATE | | MATERIAL | IRON ALLOY 660 BASE | | IRON ALLOY 660 NUT | | THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS5735 ASSN STD SINGLE MATERIAL RESPONSE MOUNTING | | SURFACE TREATMENT | PASSIVATE NUT | | NUT LENGTH | 1.306 INCHES MAXIMUM | | NUT HEIGHT | 0.246 INCHES MAXIMUM | | PLATE THICKNESS | 0.028 INCHES MINIMUM AND | | 0.036 INCHES MAXIMUM | | PLATE WIDTH | 0.554 INCHES NOMINAL | | REMOVABLE NUT MANUFACTURER CODE | 76301 | | REMOVABLE NUT MANUFACTURER PART NUMBER | STM445C4M1 | | NUT COUNTERBORE DEPTH | 0.070 INCHES MINIMUM NUT | | COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM NUT | | LUBRICATION | DRY FILM LUBRICANT | | NUT MOUNTING PROVISION | STRAIGHT HOLES | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND | | 0.103 INCHES MAXIMUM | | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.310 INCHES MINIMUM AND | | 0.314 INCHES MAXIMUM | | FEATURES PROVIDED | FLOATING NUT | | SPECIFICATION/STANDARD DATA | 76301-ST3M442 MANUFACTURERS STANDARD |
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