PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 120488
120488 ✓ 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

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include overall_length: 3.400 INCHES NOMINAL IN, nominal_thread_size: 0.164 INCHES IN, thread_series_designator: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-701-7737, 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
120488
NSN: 4730-00-701-7737
FSC: 4730
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
overall_length3.400 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN4730-00-701-7737
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 120488 · 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
•
SPECIFICATION/STANDARD DATA: 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SLEEVE OUTSIDE DIAMETER: 0.201 INCHES NOMINAL IN
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE BEVELED FLARELESS
•
NONDEFINITIVE SPEC/STD DATA: 15 FIGURE
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SLEEVE OUTSIDE DIAMETER0.201 INCHES NOMINAL IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.188 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSUPPORTS GRUMMAN A10A AIRCRAFT
STYLE DESIGNATORDOUBLE BEVELED FLARELESS
NONDEFINITIVE SPEC/STD DATA15 FIGURE
MATERIALCOPPER ALLOY
OVERALL LENGTH0.219 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
4D3848Interchangeable
interchangeable cross-reference
interchangeable
750AInterchangeable
interchangeable cross-reference
interchangeable
S2N010AWG105STRANDSTRANDSN030Interchangeable
interchangeable cross-reference
interchangeable
SInterchangeable
interchangeable cross-reference
interchangeable
S2-10Interchangeable
interchangeable cross-reference
interchangeable
M110908SUB0PT1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 120488?
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 120488?
120488 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT.
What parts can replace 120488?
There are 23 known substitutes for 120488: 4D3848, 750A, S2N010AWG105STRANDSTRANDSN030 and 20 more. Substitute compatibility should be verified for your specific system.
Is 120488 still available?
120488 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 — 120488

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