5-1-4391-20 — HOOD,CHEMICAL-BIOLOGICAL MASK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5-1-4391-20: HOOD,CHEMICAL-BIOLOGICAL MASK.

The HOOD,CHEMICAL-BIOLOGICAL MASK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.5625 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.2810 INCHES NOMINAL IN, outer_ring_width: 0.2500 INCHES NOMINAL IN, style_designator: SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-548-2264, 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

5-1-4391-20

NSN: 4240-01-548-2264
FSC: 4240 — Safety and Rescue Equipment
CAGE: 81361 — EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	1.5625 INCHES NOMINAL IN
load_direction	RADIAL
inner_ring_width	0.2810 INCHES NOMINAL IN
outer_ring_width	0.2500 INCHES NOMINAL IN
style_designator	SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
overall_outside_diameter	2.0000 INCHES NOMINAL IN
lubrication_material_document_and_classification	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	4240-01-548-2264

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

SP71013/2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required (F)

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FREQUENTLY ASKED QUESTIONS

What is 5-1-4391-20?

5-1-4391-20 is a HOOD,CHEMICAL-BIOLOGICAL MASK.

What parts can replace 5-1-4391-20?

There is 1 known substitute for 5-1-4391-20: SP71013/2. Substitute compatibility should be verified for your specific system.

What is the NSN for 5-1-4391-20?

5-1-4391-20 is cataloged in the U.S. Government catalog under NSN 4240-01-548-2264. This indicates validated use in U.S. government and defense supply chains.

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5-1-4391-20 — HOOD,CHEMICAL-BIOLOGICAL MASK

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