5570A21 — SCREWDRIVER ATTACHMENT,SOCKET WR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5570A21: SCREWDRIVER ATTACHMENT,SOCKET WR.

SCREWDRIVER ATTACHMENT,SOCKET WR. Key specifications include material: STEEL OVERALL, overall_length: 1.812 INCHES NOMINAL IN, special_features: INTEGRATED BIT,ONE PIECE, style_designator: HEXAGON, surface_treatment: OXIDE BIT, drive_surface_size: 0.375 INCHES NOMINAL SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-709-2155, 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

5570A21

NSN: 5120-01-709-2155
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
overall_length	1.812 INCHES NOMINAL IN
special_features	INTEGRATED BIT,ONE PIECE
style_designator	HEXAGON
surface_treatment	OXIDE BIT
drive_surface_size	0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size	0.3125 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape	HEXAGON SINGLE END INTERNAL
part_name_assigned_by_controlling_agency	SHORT HEX BIT
NSN	5120-01-709-2155

COMPONENT DIAGRAM

KEY FEATURES

•

DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN

•

WRENCHING SURFACE SIZE: 0.3125 INCHES NOMINAL SINGLE END IN

•

STYLE DESIGNATOR: HEXAGON

•

WRENCHING SURFACE SHAPE: HEXAGON SINGLE END INTERNAL

•

SURFACE TREATMENT: CHROMIUM DRIVE SURFACE

TECHNICAL CHARACTERISTICS

DRIVE SURFACE SIZE	0.375 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SIZE	0.3125 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATOR	HEXAGON
OVERALL LENGTH	1.812 INCHES NOMINAL IN
WRENCHING SURFACE SHAPE	HEXAGON SINGLE END INTERNAL
SPECIAL FEATURES	INTEGRATED BIT,ONE PIECE
SURFACE TREATMENT	CHROMIUM DRIVE SURFACE
SURFACE TREATMENT	OXIDE BIT
PART NAME ASSIGNED BY CONTROLLING AGENCY	SHORT HEX BIT
MATERIAL	STEEL OVERALL

OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655

SUBSTITUTES & CROSS-REFERENCES 1

584213-002Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 5570A21?

5570A21 is a SCREWDRIVER ATTACHMENT,SOCKET WR.

What parts can replace 5570A21?

There is 1 known substitute for 5570A21: 584213-002. Substitute compatibility should be verified for your specific system.

What is the NSN for 5570A21?

5570A21 is cataloged in the U.S. Government catalog under NSN 5120-01-709-2155. This indicates validated use in U.S. government and defense supply chains.

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5570A21 — SCREWDRIVER ATTACHMENT,SOCKET WR

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