B4348140-A1 — LOCK ASSY,STBD TRAY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B4348140-A1: LOCK ASSY,STBD TRAY.

The LOCK ASSY,STBD TRAY is a the manufacturer industrial component. Key specifications include material: STEEL AND STEEL CORROSION RESISTING AND NICKEL ALLOY, overall_width: 19.000 INCHES NOMINAL IN, overall_height: 12.500 INCHES NOMINAL IN, overall_length: 22.500 INCHES NOMINAL IN, end_item_identification: SEAWOLF CLASS SSN; STARBOARD TRAY GUIDE AND LOCK MISCELLANEOUS ASSEMLBY; ACTUATOR,ROT. This part is cataloged in the U.S.

Government catalog under NSN 3990-01-508-2907, 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

B4348140-A1

NSN: 3990-01-508-2907
FSC: 3990 — Miscellaneous Materials Handling Equipment
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	STEEL AND STEEL CORROSION RESISTING AND NICKEL ALLOY
overall_width	19.000 INCHES NOMINAL IN
overall_height	12.500 INCHES NOMINAL IN
overall_length	22.500 INCHES NOMINAL IN
end_item_identification	SEAWOLF CLASS SSN; STARBOARD TRAY GUIDE AND LOCK MISCELLANEOUS ASSEMLBY; ACTUATOR,ROT
accessory_components_and_quantity	TOP PLATE 1; BOTTOM PLATE 1; SLEEVE 6; PARALLEL SQUARE KEY 1; SCH CYL SLFLKG CAP SCREW 4; SWITCH ACTUATOR HYDRAULIC LOCK ASSY 1 (4810-01-507-3155)
NSN	3990-01-508-2907

COMPONENT DIAGRAM

KEY FEATURES

•

ACCESSORY COMPONENTS AND QUANTITY: TOP PLATE 1; BOTTOM PLATE 1; SLEEVE 6; PARALLEL SQUARE KEY 1; SCH CYL SLFLKG CAP SCREW 4; SWITCH ACTUATOR HYDRAULIC LOCK ASSY 1 (4810-01-507-3155)

•

MATERIAL: STEEL AND STEEL CORROSION RESISTING AND NICKEL ALLOY

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	12.500 INCHES NOMINAL IN
OVERALL LENGTH	22.500 INCHES NOMINAL IN
OVERALL WIDTH	19.000 INCHES NOMINAL IN
ACCESSORY COMPONENTS AND QUANTITY	TOP PLATE 1; BOTTOM PLATE 1; SLEEVE 6; PARALLEL SQUARE KEY 1; SCH CYL SLFLKG CAP SCREW 4; SWITCH ACTUATOR HYDRAULIC LOCK ASSY 1 (4810-01-507-3155)
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN; STARBOARD TRAY GUIDE AND LOCK MISCELLANEOUS ASSEMLBY; ACTUATOR,ROT
MATERIAL	STEEL AND STEEL CORROSION RESISTING AND NICKEL ALLOY

SUBSTITUTES & CROSS-REFERENCES 2

596-7410364-A1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

596-7410364Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is B4348140-A1?

B4348140-A1 is a LOCK ASSY,STBD TRAY.

What parts can replace B4348140-A1?

There are 2 known substitutes for B4348140-A1: 596-7410364-A1, 596-7410364. Substitute compatibility should be verified for your specific system.

What is the NSN for B4348140-A1?

B4348140-A1 is cataloged in the U.S. Government catalog under NSN 3990-01-508-2907. This indicates validated use in U.S. government and defense supply chains.

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B4348140-A1 — LOCK ASSY,STBD TRAY

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