4570P21 — CLAMP,REPAIR,PIPE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

4570P21: CLAMP,REPAIR,PIPE.

The CLAMP,REPAIR,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BOLT, special_features: 4.500 O.D PIPE, construction_type: ONE PIECE, features_provided: GASKET, surface_treatment: NICKEL BAND, clamp_overall_length: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-437-0058, 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

4570P21

NSN: 4730-00-437-0058
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING BOLT
special_features	4.500 O.D PIPE
construction_type	ONE PIECE
features_provided	GASKET
surface_treatment	NICKEL BAND
clamp_overall_length	3.000 INCHES NOMINAL IN
nominal_pipe_size_accommodated	4.000 INCHES IN
NSN	4730-00-437-0058

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL PIPE SIZE ACCOMMODATED: 4.000 INCHES IN

•

CLAMP OVERALL LENGTH: 3.000 INCHES NOMINAL IN

•

FEATURES PROVIDED: GASKET

•

SURFACE TREATMENT: NICKEL BAND

•

MATERIAL: STEEL COMP 302 OR STEEL COMP 304 BAND

TECHNICAL CHARACTERISTICS

NOMINAL PIPE SIZE ACCOMMODATED	4.000 INCHES IN
CLAMP OVERALL LENGTH	3.000 INCHES NOMINAL IN
FEATURES PROVIDED	GASKET
SPECIAL FEATURES	4.500 O.D PIPE
SURFACE TREATMENT	NICKEL BAND
MATERIAL	STEEL COMP 302 OR STEEL COMP 304 BAND
MATERIAL	STEEL CORROSION RESISTING NUT
MATERIAL	STEEL CORROSION RESISTING BOLT
MATERIAL	IRON LUG
MATERIAL	RUBBER SYNTHETIC BONDING STRIP

OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

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

4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008

SUBSTITUTES & CROSS-REFERENCES 2

220-3-450Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4570K121Same 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 4570P21?

4570P21 is a CLAMP,REPAIR,PIPE.

What parts can replace 4570P21?

There are 2 known substitutes for 4570P21: 220-3-450, 4570K121. Substitute compatibility should be verified for your specific system.

What is the NSN for 4570P21?

4570P21 is cataloged in the U.S. Government catalog under NSN 4730-00-437-0058. This indicates validated use in U.S. government and defense supply chains.

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4570P21 — CLAMP,REPAIR,PIPE

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