W-3261 — RATCHET BAND,HELMET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

W-3261: RATCHET BAND,HELMET.

The RATCHET BAND,HELMET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, overall_length: 17.625 INCHES NOMINAL IN, special_features: COMPONENT OF NIOSH APPROVAL TC-21C-456 AND OTHERS; SOLE SOURCE REQUIRED BY STATUTE 6.302, style_designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD, features_provided: NONMAGNETIC AND NONSPARKING, wrenching_surface_size: 1.312 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-278-4804, 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

W-3261

NSN: 5120-01-278-4804
NIINs: 012784804, 013895191
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 01DJ4 — AMPCO PARTNERS, LTD. DBA AMPCO SAFETY TOOLS (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
overall_length	17.625 INCHES NOMINAL IN
special_features	COMPONENT OF NIOSH APPROVAL TC-21C-456 AND OTHERS; SOLE SOURCE REQUIRED BY STATUTE 6.302
style_designator	SHALLOW ANGULAR OFFSET DOUBLE HEAD
features_provided	NONMAGNETIC AND NONSPARKING
wrenching_surface_size	1.312 INCHES NOMINAL SECOND END IN
wrenching_surface_shape	12 POINT BOTH ENDS INTERNAL
wrenching_end_offset_angle	15.0 DEGREES NOMINAL
general_characteristics_item_description	PLASTIC; ALLOWS EASIER ADJUSTMENT FOR HELMET AND HOOD ASSEMBLIES
NSN	5120-01-278-4804

COMPONENT DIAGRAM

KEY FEATURES

•

WRENCHING SURFACE SIZE: 1.250 INCHES NOMINAL FIRST END IN

•

STYLE DESIGNATOR: SHALLOW ANGULAR OFFSET DOUBLE HEAD

•

FEATURES PROVIDED: NONMAGNETIC AND NONSPARKING

•

WRENCHING END OFFSET ANGLE: 15.0 DEGREES NOMINAL

•

WRENCHING SURFACE SHAPE: 12 POINT BOTH ENDS INTERNAL

•

MATERIAL: COPPER ALLOY OVERALL

TECHNICAL CHARACTERISTICS

WRENCHING SURFACE SIZE	1.250 INCHES NOMINAL FIRST END IN
WRENCHING SURFACE SIZE	1.312 INCHES NOMINAL SECOND END IN
STYLE DESIGNATOR	SHALLOW ANGULAR OFFSET DOUBLE HEAD
OVERALL LENGTH	17.625 INCHES NOMINAL IN
FEATURES PROVIDED	NONMAGNETIC AND NONSPARKING
WRENCHING END OFFSET ANGLE	15.0 DEGREES NOMINAL
WRENCHING SURFACE SHAPE	12 POINT BOTH ENDS INTERNAL
MATERIAL	COPPER ALLOY OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

W-997B-2620Reference 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 W-3261?

W-3261 is a RATCHET BAND,HELMET.

What parts can replace W-3261?

There is 1 known substitute for W-3261: W-997B-2620. Substitute compatibility should be verified for your specific system.

What is the NSN for W-3261?

W-3261 is cataloged in the U.S. Government catalog under NSN 5120-01-278-4804. This indicates validated use in U.S. government and defense supply chains.

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W-3261 — RATCHET BAND,HELMET

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