PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 186207
186207 ✓ Verified by PartsTable
Hama · 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 EXPANSION JOINT,PIPE is a Hama industrial component. Key specifications include material: NICKEL ALLOY FLANGE, joint_type: DOUBLE, design_type: SPOOL, overall_length: 13.375 INCHES NOMINAL IN, bolt_hole_diameter: 0.812 INCHES NOMINAL IN, bolt_hole_quantity: 18. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-457-2614, 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
186207
NSN: 4730-00-457-2614
FSC: 4730
CAGE: 02LU7 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
materialNICKEL ALLOY FLANGE
joint_typeDOUBLE
design_typeSPOOL
overall_length13.375 INCHES NOMINAL IN
bolt_hole_diameter0.812 INCHES NOMINAL IN
bolt_hole_quantity18
end_connection_typeFLANGED
bolt_circle_diameter16.062 INCHES NOMINAL IN
end_item_identificationNIMITZ CLASS CVN.
traverse_maximum_length13.188 INCHES IN
working_pressure_rating135.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
nominal_pipe_size_designation12.000 INCHES IN
NSN4730-00-457-2614
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 186207 · Hama ⚠ 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
•
SEAT ANGLE: 37.000 DEGREES ALL ENDS
•
THREAD CLASS: 3A ALL ENDS A
•
NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: FLARED W/ CENTER WRENCHING FACILITY
•
THREAD SERIES DESIGNATOR: UNF ALL ENDS
•
MATERIAL: STEEL COMP 304 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OVERALL LENGTH: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE37.000 DEGREES ALL ENDS
THREAD CLASS3A ALL ENDS A
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
STYLE DESIGNATORFLARED W/ CENTER WRENCHING FACILITY
THREAD SERIES DESIGNATORUNF ALL ENDS
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OVERALL LENGTH1.250 INCHES IN
SPECIAL FEATURESW/2 LOCKWIRE HOLES 0.046 IN. DIA IN
LEG LENGTH0.550 INCHES NOMINAL ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
186207Interchangeable
interchangeable cross-reference
interchangeable
86207Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 186207?
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 186207?
186207 is a EXPANSION JOINT,PIPE manufactured by Hama.
What parts can replace 186207?
There are 2 known substitutes for 186207: 186207, 86207. Substitute compatibility should be verified for your specific system.
What is the NSN for 186207?
186207 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-457-2614. 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 — 186207

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