PartsTable
Technical Data Sheet
Download PDF

J8-12C — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

J8-12C: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS, special_features: STAINLESS STEEL ADAPTER, 3/4-14 MALE NPT TO 3/4-16 MALE JIC 37 DEG FLARESTRAIGHT, style_designator: CENTER WRENCHING FACILITY, nominal_thread_size: 0.75 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-695-3757, 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
J8-12C
NSN: 4730-01-695-3757
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79926 — SSP FITTINGS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
special_featuresSTAINLESS STEEL ADAPTER, 3/4-14 MALE NPT TO 3/4-16 MALE JIC 37 DEG FLARESTRAIGHT
style_designatorCENTER WRENCHING FACILITY
nominal_thread_size0.75 INCHES ALL ENDS IN
nominal_outside_diameter0.50 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyFITTING STRAIGHT
NSN4730-01-695-3757
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J8-12C · 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
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: CENTER WRENCHING FACILITY
•
NOMINAL THREAD SIZE: 0.75 INCHES ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER: 0.50 INCHES ALL ENDS IN
•
MATERIAL: STEEL COMP 316 OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORCENTER WRENCHING FACILITY
NOMINAL THREAD SIZE0.75 INCHES ALL ENDS IN
NOMINAL OUTSIDE DIAMETER0.50 INCHES ALL ENDS IN
SPECIAL FEATURESSTAINLESS STEEL ADAPTER, 3/4-14 MALE NPT TO 3/4-16 MALE JIC 37 DEG FLARESTRAIGHT
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING STRAIGHT
MATERIALSTEEL COMP 316 OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy J8-12C?
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 J8-12C?
J8-12C is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What is the NSN for J8-12C?
J8-12C is cataloged in the U.S. Government catalog under NSN 4730-01-695-3757. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — J8-12C

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.