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301710400 — ELBOW,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

301710400: ELBOW,PIPE.

The ELBOW,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM, inside_diameter: 2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN, outside_diameter: 2.9463 INCHES MINIMUM AND 2.9513 INCHES MAXIMUM IN, special_features: THREE 0.095 IN. DEEP SCALLOPS EQUALLY SPACED 120 DEG APART IN, overall_thickness: 0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-161-5055, 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
301710400
NSN: 4730-01-161-5055
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 8740
hardness_rating32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
inside_diameter2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
outside_diameter2.9463 INCHES MINIMUM AND 2.9513 INCHES MAXIMUM IN
special_featuresTHREE 0.095 IN. DEEP SCALLOPS EQUALLY SPACED 120 DEG APART IN
overall_thickness0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
material_document_and_classificationAMS 6322 OR 6323 ASSN STD SINGLE MATERIAL RESPONSE
NSN4730-01-161-5055
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 301710400 · 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
SUBSTITUTES & CROSS-REFERENCES 1
3017104Reference 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 301710400?
301710400 is a ELBOW,PIPE.
What parts can replace 301710400?
There is 1 known substitute for 301710400: 3017104. Substitute compatibility should be verified for your specific system.
What is the NSN for 301710400?
301710400 is cataloged in the U.S. Government catalog under NSN 4730-01-161-5055. 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.