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Technical Data Sheet
PartsTable / COMPONENT / 6826K72
6826K72 ✓ 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 COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: PLASTIC CHLORINATED POLYVINYLCHLORIDE OVERALL, special_features: COLOR LIGHT GREY, material_document_and_classification: ASTM D-1784,TY 4,GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-357-9591, 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
6826K72
NSN: 4730-01-357-9591
FSC: 4730
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC CHLORINATED POLYVINYLCHLORIDE OVERALL
special_featuresCOLOR LIGHT GREY
material_document_and_classificationASTM D-1784,TY 4,GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-357-9591
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6826K72 · 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: ASTM D-1784,TY 4,GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: PLASTIC CHLORINATED POLYVINYLCHLORIDE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCOLOR LIGHT GREY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D-1784,TY 4,GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC CHLORINATED POLYVINYLCHLORIDE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2907757-45Interchangeable
interchangeable cross-reference
interchangeable
10273834-7Interchangeable
interchangeable cross-reference
interchangeable
810AS231-4Interchangeable
interchangeable cross-reference
interchangeable
ASC1533289Interchangeable
interchangeable cross-reference
interchangeable
453100206Interchangeable
interchangeable cross-reference
interchangeable
7560K6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6826K72?
6826K72 is a COUPLING,PIPE.
What parts can replace 6826K72?
There are 15 known substitutes for 6826K72: 2907757-45, 10273834-7, 810AS231-4 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6826K72?
6826K72 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-357-9591. 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