CH-640 — SCREWDRIVER,FLAT TIP

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CH-640: SCREWDRIVER,FLAT TIP.

The SCREWDRIVER,FLAT TIP is a the manufacturer industrial component. Key specifications include diameter: 0.188 INCHES NOMINAL IN, tip_type: CLUTCH TIP, TYPE A, unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, blade_length: 3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN, overall_length: 0.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-618-4908, 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

CH-640

NSN: 5120-00-618-4908
NIINs: 006184908, 011062747
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 79061 — VACO PRODUCTS CO (USA)

SPECIFICATIONS

diameter	0.188 INCHES NOMINAL IN
tip_type	CLUTCH TIP, TYPE A
unit_type	COAXIAL LINE
design_type	BIDIRECTIONAL
blade_length	3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN
overall_length	0.440 INCHES NOMINAL IN
handle_material	PLASTIC
overall_diameter	0.602 INCHES MAXIMUM IN
power_loss_in_decibels	1.6
radio_frequency_rating	100.0 MEGAHERTZ NOMINAL AND 200.0 MEGAHERTZ NOMINAL
end_item_identification	AN/ALR-56C
NSN	5120-00-618-4908

COMPONENT DIAGRAM

KEY FEATURES

•

DIAMETER: 0.188 INCHES NOMINAL IN

•

BLADE LENGTH: 3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN

•

TIP TYPE: CLUTCH TIP, TYPE A

•

HANDLE MATERIAL: PLASTIC

TECHNICAL CHARACTERISTICS

DIAMETER	0.188 INCHES NOMINAL IN
BLADE LENGTH	3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN
TIP TYPE	CLUTCH TIP, TYPE A
HANDLE MATERIAL	PLASTIC

SUBSTITUTES & CROSS-REFERENCES 2

B107.15Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

GGG-S-121Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CH-640?

CH-640 is a SCREWDRIVER,FLAT TIP.

What parts can replace CH-640?

There are 2 known substitutes for CH-640: B107.15, GGG-S-121. Substitute compatibility should be verified for your specific system.

What is the NSN for CH-640?

CH-640 is cataloged in the U.S. Government catalog under NSN 5120-00-618-4908. This indicates validated use in U.S. government and defense supply chains.

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CH-640 — SCREWDRIVER,FLAT TIP

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