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221040-05 — DECK BOX OPERATOR,VALVE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

221040-05: DECK BOX OPERATOR,VALVE.

The DECK BOX OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND STEEL AND STEEL CORROSION RESISTING, housing_diameter: 4.880 INCHES NOMINAL IN, special_features: 5TURN OPERATOR FOR SMOOTH OPERATION OF VALVES THROUGH BULKHEADS AND DECKS, features_provided: INDICATOR GAGE AND WATERPROOF AND INDICATOR MARKINGS, mounting_facility: FLUSH AND WELDED, end_item_identification: W/S TARAWAS CLASS LHA. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-352-2048, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
221040-05
NSN: 5305-01-352-2048
NIINs: 013522048, 014424707, 014701277
FSC: 5305 — Screws
CAGE: 00843 — HOFFMAN ENGINEERING CO DIV OF FEDERAL CARTRIDGE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND STEEL AND STEEL CORROSION RESISTING
housing_diameter4.880 INCHES NOMINAL IN
special_features5TURN OPERATOR FOR SMOOTH OPERATION OF VALVES THROUGH BULKHEADS AND DECKS
features_providedINDICATOR GAGE AND WATERPROOF AND INDICATOR MARKINGS
mounting_facilityFLUSH AND WELDED
end_item_identificationW/S TARAWAS CLASS LHA
mechanical_connection_typeFLEXIBLE SHAFT
furnished_items_and_quantity1 COVER W/CHAIN AND 1 POSITION INDICATOR AND 1 SLEEVE AND 1 WOODRUFF KEY
part_name_assigned_by_controlling_agencyDECK BOX OPERATOR WITH INDICATION
NSN5305-01-352-2048
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 221040-05 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 221040-05?
221040-05 is a DECK BOX OPERATOR,VALVE.
What is the NSN for 221040-05?
221040-05 is cataloged in the U.S. Government catalog under NSN 5305-01-352-2048. This indicates validated use in U.S. government and defense supply chains.
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