PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6NG55
6NG55 ✓ 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, POLYETHYLENE (PP) OVERALL, special_features: SCHEDULE 80 PCV PIPE CONFORMS TO STANDARDS ASTM P. 1784 NSF-14 CERTIFIED COLOR GRAY SIZE 1-1/4" MAX TEMP 140 DEGREES F, part_name_assigned_by_controlling_agency: COUPLING.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-586-3420, 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
6NG55
NSN: 4730-01-586-3420
FSC: 4730
CAGE: 4M876 — GRAINGER DIV OF W W GRAINGER INC (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP) OVERALL
special_featuresSCHEDULE 80 PCV PIPE CONFORMS TO STANDARDS ASTM P. 1784 NSF-14 CERTIFIED COLOR GRAY SIZE 1-1/4" MAX TEMP 140 DEGREES F
part_name_assigned_by_controlling_agencyCOUPLING
NSN4730-01-586-3420
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6NG55 · 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: PLASTIC, POLYETHYLENE (PP) OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC, POLYETHYLENE (PP) OVERALL
SPECIAL FEATURESSCHEDULE 80 PCV PIPE CONFORMS TO STANDARDS ASTM P. 1784 NSF-14 CERTIFIED COLOR GRAY SIZE 1-1/4" MAX TEMP 140 DEGREES F
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
N38532Interchangeable
interchangeable cross-reference
interchangeable
ASTM D1784Interchangeable
interchangeable cross-reference
interchangeable
861-106Interchangeable
interchangeable cross-reference
interchangeable
SHIPSF2489Interchangeable
interchangeable cross-reference
interchangeable
8574Interchangeable
interchangeable cross-reference
interchangeable
835-010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 6NG55?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6NG55?
6NG55 is a COUPLING,PIPE.
What parts can replace 6NG55?
There are 19 known substitutes for 6NG55: N38532, ASTM D1784, 861-106 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6NG55?
6NG55 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-586-3420. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6NG55

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026