451 2-1/2 — WRENCH,SPANNER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

451 2-1/2: WRENCH,SPANNER.

The WRENCH,SPANNER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.750 INCHES NOMINAL IN, overall_length: 10.000 INCHES NOMINAL IN, opening_diameter: 2.500 INCHES NOMINAL IN, style_designator: HOSE COUPLING, surface_treatment: OXIDE AND CHROMIUM AND NICKEL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-288-9179, 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

451 2-1/2

NSN: 5120-00-288-9179
NIINs: 002889179, 015728170
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 20266 — ELKHART BRASS MANUFACTURING COMPANY, LLC DIV ELKHART BRASS MANUFACTURING COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	0.750 INCHES NOMINAL IN
overall_length	10.000 INCHES NOMINAL IN
opening_diameter	2.500 INCHES NOMINAL IN
style_designator	HOSE COUPLING
surface_treatment	OXIDE AND CHROMIUM AND NICKEL OVERALL
NSN	5120-00-288-9179

COMPONENT DIAGRAM

KEY FEATURES

•

OPENING DIAMETER: 2.500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: HOSE COUPLING

•

SURFACE TREATMENT: OXIDE AND CHROMIUM AND NICKEL OVERALL

•

MATERIAL: STEEL OVERALL

•

HOLE DIAMETER: 0.750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OPENING DIAMETER	2.500 INCHES NOMINAL IN
STYLE DESIGNATOR	HOSE COUPLING
OVERALL LENGTH	10.000 INCHES NOMINAL IN
SURFACE TREATMENT	OXIDE AND CHROMIUM AND NICKEL OVERALL
MATERIAL	STEEL OVERALL
HOLE DIAMETER	0.750 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

SW30Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 451 2-1/2?

451 2-1/2 is a WRENCH,SPANNER.

What parts can replace 451 2-1/2?

There is 1 known substitute for 451 2-1/2: SW30. Substitute compatibility should be verified for your specific system.

What is the NSN for 451 2-1/2?

451 2-1/2 is cataloged in the U.S. Government catalog under NSN 5120-00-288-9179. This indicates validated use in U.S. government and defense supply chains.

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