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C450-250-2 — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

C450-250-2: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OVERALL, inside_diameter: 2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM IN, special_features: PERMANENTLY ATTACHED SELF LOCKING1032 NUT ON A POSITIONABLE SUPPORT RETAINED ON BAND, material_document_and_classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-051-3100, 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
C450-250-2
NSN: 4730-01-051-3100
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OVERALL
inside_diameter2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM IN
special_featuresPERMANENTLY ATTACHED SELF LOCKING1032 NUT ON A POSITIONABLE SUPPORT RETAINED ON BAND
material_document_and_classificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-051-3100
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: C450-250-2 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
INSIDE DIAMETER: 2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 301 OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
INSIDE DIAMETER2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM IN
SPECIAL FEATURESPERMANENTLY ATTACHED SELF LOCKING1032 NUT ON A POSITIONABLE SUPPORT RETAINED ON BAND
MATERIALSTEEL COMP 301 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
MBS69925-250-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C450-250-2?
C450-250-2 is a CLAMP,HOSE.
What parts can replace C450-250-2?
There is 1 known substitute for C450-250-2: MBS69925-250-2. Substitute compatibility should be verified for your specific system.
What is the NSN for C450-250-2?
C450-250-2 is cataloged in the U.S. Government catalog under NSN 4730-01-051-3100. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.