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2001-3023 — CAP,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2001-3023: CAP,TUBE.

The CAP,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2B INTERNAL, connection_style: PLAIN (OPTIONAL END), style_designator: CAP, thread_direction: RIGHT-HAND EXTERNAL, nominal_thread_size: 0.937 INCHES EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-630-7544, 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
2001-3023
NSN: 4730-00-630-7544
NIINs: 006307544, 013952768
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2B INTERNAL
connection_stylePLAIN (OPTIONAL END)
style_designatorCAP
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.937 INCHES EXTERNAL IN
thread_quantity_per_inch20 EXTERNAL
thread_series_designatorUNEF EXTERNAL
tube_outside_diameter_for_which_designed0.625 INCHES NOMINAL IN
NSN4730-00-630-7544
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2001-3023 · 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
•
CONNECTION STYLE: PLAIN (OPTIONAL END)
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CAP
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.937 INCHES EXTERNAL IN
•
THREAD CLASS: 2B INTERNAL
•
THREAD QUANTITY PER INCH: 20 EXTERNAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (OPTIONAL END)
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.625 INCHES NOMINAL IN
STYLE DESIGNATORCAP
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.937 INCHES EXTERNAL IN
THREAD CLASS2B INTERNAL
THREAD QUANTITY PER INCH20 EXTERNAL
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNEF EXTERNAL
SUBSTITUTES & CROSS-REFERENCES 2
02001-3023Reference document
Same NSN cross-reference
Reference document — Secondary reference
CAP5Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2001-3023?
2001-3023 is a CAP,TUBE.
What parts can replace 2001-3023?
There are 2 known substitutes for 2001-3023: 02001-3023, CAP5. Substitute compatibility should be verified for your specific system.
What is the NSN for 2001-3023?
2001-3023 is cataloged in the U.S. Government catalog under NSN 4730-00-630-7544. 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.