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National Stock Number:
5305-01-642-9467
Federal Supply Class:
5305
National Item Identification Number:
016429467
Description:
SCREW,CAP,HEXAGON HEAD
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Manufacturer Information:
| 0.250-20UNC-2AX2.50 NICU | 53711 | NAVAL SEA SYSTEMS COMMAND | | 0.250-20UNC-2AX2.50 NICUD4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 501-7055651 ITEM 054D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 501-7627451 ITEM 054D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 501-7055651 ITEM 054 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 501-7627451 ITEM 054 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 501-7627456 ITEM 043D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 501-7627456 ITEM 043 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | FASTENER LENGTH | 2.50 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY AND COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES | | THREAD CLASS | 2A | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC |
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