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27286-2 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X, thread_size: 1 1/16-18, thread_length: 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, overall_length: 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, style_designator: IRREGULAR, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-719-4147, 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
27286-2
NSN: 4730-00-719-4147
FSC: 4730
CAGE: 01359 — TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X
thread_size1 1/16-18
thread_length0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
overall_length0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
style_designatorIRREGULAR
thread_directionRIGHT-HAND
screw_thread_locationINTERNAL
thread_pitch_diameters+1.0260 TO 1.0330 INCHES IN
casehardening_indicatorNOT CASEHARDENED
smallest_inside_diameter0.989 INCHES MINIMUM AND 0.991 INCHES MAXIMUM IN
screw_thread_series_designatorUNS
major_unthreaded_outside_diameter1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
NSN4730-00-719-4147
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 27286-2 · 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
•
MAJOR UNTHREADED OUTSIDE DIAMETER: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
•
SCREW THREAD LOCATION: INTERNAL
•
STYLE DESIGNATOR: IRREGULAR
•
SMALLEST INSIDE DIAMETER: 0.989 INCHES MINIMUM AND 0.991 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X
•
THREAD SIZE: 1 1/16-18
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
MAJOR UNTHREADED OUTSIDE DIAMETER1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
SCREW THREAD LOCATIONINTERNAL
STYLE DESIGNATORIRREGULAR
SMALLEST INSIDE DIAMETER0.989 INCHES MINIMUM AND 0.991 INCHES MAXIMUM IN
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X
THREAD SIZE1 1/16-18
CASEHARDENING INDICATORNOT CASEHARDENED
THREAD LENGTH0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
5331PL2228023Interchangeable
interchangeable cross-reference
interchangeable
2-232V0747-75Interchangeable
interchangeable cross-reference
interchangeable
MILR83248Interchangeable
interchangeable cross-reference
interchangeable
27402Interchangeable
interchangeable cross-reference
interchangeable
SX1555Interchangeable
interchangeable cross-reference
interchangeable
7994263Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27286-2?
27286-2 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 27286-2?
There are 10 known substitutes for 27286-2: 5331PL2228023, 2-232V0747-75, MILR83248 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27286-2?
27286-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-719-4147. 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