PartsTable
Technical Data Sheet
PartsTable / COMPONENT / AK53S59-036PC71
AK53S59-036PC71 ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include color: WHITE, shape: ROLLED, width: 4.000 INCHES NOMINAL IN, length: 4.000 YARDS NOMINAL, material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER), body_shape: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-009-9051, 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
AK53S59-036PC71
NSN: 4730-01-009-9051
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
colorWHITE
shapeROLLED
width4.000 INCHES NOMINAL IN
length4.000 YARDS NOMINAL
materialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
body_shapeROUND
body_length0.880 INCHES NOMINAL IN
design_typeDRY
coolant_typeAIR
setting_time2 MINUTES MINIMUM AND 4 MINUTES MAXIMUM
thread_class2A A
opening_width1.500 INCHES NOMINAL IN
NSN4730-01-009-9051
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AK53S59-036PC71 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
5360Interchangeable
interchangeable cross-reference
interchangeable
MILB18TYPEBA31Interchangeable
interchangeable cross-reference
interchangeable
6714Interchangeable
interchangeable cross-reference
interchangeable
99106714Interchangeable
interchangeable cross-reference
interchangeable
692887Interchangeable
interchangeable cross-reference
interchangeable
999-6419-49Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy AK53S59-036PC71?
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 AK53S59-036PC71?
AK53S59-036PC71 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace AK53S59-036PC71?
There are 26 known substitutes for AK53S59-036PC71: 5360, MILB18TYPEBA31, 6714 and 23 more. Substitute compatibility should be verified for your specific system.
Is AK53S59-036PC71 still available?
AK53S59-036PC71 is currently cancelled.
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 — AK53S59-036PC71

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