AT405-D4-2 — BIT,SCREWDRIVER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AT405-D4-2: BIT,SCREWDRIVER.

The BIT,SCREWDRIVER is a the manufacturer industrial component. Key specifications include tip_type: TRI-WING CROSS, overall_length: 1.000 INCHES NOMINAL IN, drive_shank_type: HEXAGON, shank_width_across_wrench_flats: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-035-3344, 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

AT405-D4-2

NSN: 5120-01-035-3344
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 9K380 — AIR TUF PRODUCTS DIV OF AIR INDUSTRIES CORP (USA)

SPECIFICATIONS

tip_type	TRI-WING CROSS
overall_length	1.000 INCHES NOMINAL IN
drive_shank_type	HEXAGON
tip_size_designation	2
shank_width_across_wrench_flats	0.250 INCHES NOMINAL IN
NSN	5120-01-035-3344

COMPONENT DIAGRAM

KEY FEATURES

•

TIP SIZE DESIGNATION: 2

•

DRIVE SHANK TYPE: HEXAGON

•

SHANK WIDTH ACROSS WRENCH FLATS: 0.250 INCHES NOMINAL IN

•

TIP TYPE: TRI-WING CROSS

TECHNICAL CHARACTERISTICS

TIP SIZE DESIGNATION	2
DRIVE SHANK TYPE	HEXAGON
OVERALL LENGTH	1.000 INCHES NOMINAL IN
SHANK WIDTH ACROSS WRENCH FLATS	0.250 INCHES NOMINAL IN
TIP TYPE	TRI-WING CROSS

SUBSTITUTES & CROSS-REFERENCES 5

BTW2AReference document

Same NSN cross-reference

Reference document — Design control — primary reference

92536Reference document

Same NSN cross-reference

Reference document — Secondary reference

W2A1Reference document

Same NSN cross-reference

Reference document — Secondary reference

BTW2Reference document

Same NSN cross-reference

Reference document — Secondary reference

TWD-2Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AT405-D4-2?

AT405-D4-2 is a BIT,SCREWDRIVER.

What parts can replace AT405-D4-2?

There are 5 known substitutes for AT405-D4-2: BTW2A, 92536, W2A1 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AT405-D4-2?

AT405-D4-2 is cataloged in the U.S. Government catalog under NSN 5120-01-035-3344. This indicates validated use in U.S. government and defense supply chains.

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AT405-D4-2 — BIT,SCREWDRIVER

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