PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3150-4418
3150-4418 ✓ 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 SPACER,FLEXIBLE,PIPELINE is a the manufacturer industrial component. Key specifications include material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER, thickness: 0.625 INCHES NOMINAL IN, body_length: 16.500 INCHES NOMINAL IN, flange_height: 2.031 INCHES NOMINAL IN, inside_diameter: 5.000 INCHES NOMINAL IN, flange_thickness: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-192-8896, 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
3150-4418
NSN: 4730-00-192-8896
FSC: 4730
CAGE: 56033 — UNAFLEX INC. (USA)
SPECIFICATIONS
materialRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER
thickness0.625 INCHES NOMINAL IN
body_length16.500 INCHES NOMINAL IN
flange_height2.031 INCHES NOMINAL IN
inside_diameter5.000 INCHES NOMINAL IN
flange_thickness0.750 INCHES NOMINAL IN
outside_diameter9.062 INCHES NOMINAL IN
special_featuresFLANGE HAS 100.688 IN. DIA HOLES ON A 7.812 IN. BOLT CIRCLE DIA AND FURNISHED WITH 8 180 DEG SEGMENTED RETAINING RINGS IN
style_designatorROUND
fabrication_methodMOLDED
NSN4730-00-192-8896
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3150-4418 · 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
•
FLANGE HEIGHT: 2.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER
•
FLANGE THICKNESS: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE HEIGHT2.031 INCHES NOMINAL IN
STYLE DESIGNATORROUND
MATERIALRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER
SPECIAL FEATURESFLANGE HAS 100.688 IN. DIA HOLES ON A 7.812 IN. BOLT CIRCLE DIA AND FURNISHED WITH 8 180 DEG SEGMENTED RETAINING RINGS IN
STYLE DESIGNATORROUND
FLANGE THICKNESS0.750 INCHES NOMINAL IN
SPECIAL FEATURESFLANGE HAS 100.688 IN. DIA HOLES ON A 7.812 IN. BOLT CIRCLE DIA AND FURNISHED WITH 8 180 DEG SEGMENTED RETAINING RINGS IN
MATERIALRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER
OUTSIDE DIAMETER9.062 INCHES NOMINAL IN
FLANGE THICKNESS0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
1422Interchangeable
interchangeable cross-reference
interchangeable
1155-18Interchangeable
interchangeable cross-reference
interchangeable
CS4730-0130Interchangeable
interchangeable cross-reference
interchangeable
LR-1636Interchangeable
interchangeable cross-reference
interchangeable
3250-4518Interchangeable
interchangeable cross-reference
interchangeable
75-0824-22FPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3150-4418?
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 3150-4418?
3150-4418 is a SPACER,FLEXIBLE,PIPELINE.
What parts can replace 3150-4418?
There are 27 known substitutes for 3150-4418: 1422, 1155-18, CS4730-0130 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3150-4418?
3150-4418 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-192-8896. 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 — 3150-4418

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