57-1640-3 — 57-1640-3

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

57-1640-3: 57-1640-3.

The 57-1640-3 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, construction: LAMINATED, hole_diameter: 0.125 INCHES NOMINAL IN, overall_width: 0.625 INCHES NOMINAL IN, overall_length: 2.718 INCHES NOMINAL IN, style_designator: NON-CIRCULAR W/SQUARE CORNERS. This part is cataloged in the U.S.

Government catalog under NSN 6740-00-677-4351, 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

57-1640-3

NSN: 6740-00-677-4351
NIINs: 006774351, 006881295
FSC: 6740 — Photographic Developing and Finishing Equipment
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)

SPECIFICATIONS

material	ALUMINUM
construction	LAMINATED
hole_diameter	0.125 INCHES NOMINAL IN
overall_width	0.625 INCHES NOMINAL IN
overall_length	2.718 INCHES NOMINAL IN
style_designator	NON-CIRCULAR W/SQUARE CORNERS
features_provided	SEPARABLE
bolt_hole_quantity	4
lamination_quantity	100
fsc_application_data	AMMUNITION BOX,MACHINEGUN,AIRCRAFT
lamination_thickness	0.003 INCHES NOMINAL IN
general_characteristics_item_description	LENGTH 5.380 IN.,DIAMETER 0.680 IN.,PEAK INPUT VOLT 169.6,MAX LEAKAGE AT RATED VOLTAGE 1.2 MA,MAX OPERATING AMBIENT TEMP 55 DEG C,RATED PEAK DISCHARGE CURRENT 1.0 AMP IN
NSN	6740-00-677-4351

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: LENGTH 5.380 IN.,DIAMETER 0.680 IN.,PEAK INPUT VOLT 169.6,MAX LEAKAGE AT RATED VOLTAGE 1.2 MA,MAX OPERATING AMBIENT TEMP 55 DEG C,RATED PEAK DISCHARGE CURRENT 1.0 AMP IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

LENGTH 5.380 IN.,DIAMETER 0.680 IN.,PEAK INPUT VOLT 169.6,MAX LEAKAGE AT RATED VOLTAGE 1.2 MA,MAX OPERATING AMBIENT TEMP 55 DEG C,RATED PEAK DISCHARGE CURRENT 1.0 AMP IN

SUBSTITUTES & CROSS-REFERENCES 1

6RS20SP484Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 57-1640-3?

57-1640-3 is a 57-1640-3.

What parts can replace 57-1640-3?

There is 1 known substitute for 57-1640-3: 6RS20SP484. Substitute compatibility should be verified for your specific system.

What is the NSN for 57-1640-3?

57-1640-3 is cataloged in the U.S. Government catalog under NSN 6740-00-677-4351. This indicates validated use in U.S. government and defense supply chains.

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