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PartsTable / COMPONENT / 0021634
0021634 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The NOZZLE,GARDEN HOSE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STAINLESS STEEL;0.875 O/A LG;0.500 OD;0.262 ID;EXTERNAL THD ON ONE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-777-3543, 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
0021634
NSN: 4730-00-777-3543
FSC: 4730
CAGE: 12736 — CLAYTON MANUFACTURING COMPANY (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL;0.875 O/A LG;0.500 OD;0.262 ID;EXTERNAL THD ON ONE END
NSN4730-00-777-3543
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0021634 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL;0.875 O/A LG;0.500 OD;0.262 ID;EXTERNAL THD ON ONE END
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL;0.875 O/A LG;0.500 OD;0.262 ID;EXTERNAL THD ON ONE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
214434Interchangeable
interchangeable cross-reference
interchangeable
1-16BALLGRADE3Interchangeable
interchangeable cross-reference
interchangeable
2MP52Interchangeable
interchangeable cross-reference
interchangeable
3452Interchangeable
IBM HD SAS YO Cable 6M
interchangeable
G157S203Interchangeable
interchangeable cross-reference
interchangeable
850568Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0021634?
0021634 is a NOZZLE,GARDEN HOSE.
What parts can replace 0021634?
There are 10 known substitutes for 0021634: 214434, 1-16BALLGRADE3, 2MP52 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0021634?
0021634 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-777-3543. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026