PartsTable
Technical Data Sheet
PartsTable / COMPONENT / CGA540-62
CGA540-62 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: HEXAGON, nut_height: 0.945 INCHES NOMINAL IN, thread_series: NGO, shoulder_width: 0.188 INCHES NOMINAL IN, special_features: STAMP CGA540 THREE TIMES AROUND OUTSIDE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-151-9784, 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
CGA540-62
NSN: 4730-01-151-9784
FSC: 4730
CAGE: 16166 — WESTERN ENTERPRISES DIV OF SCOTT AND FETZER CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleHEXAGON
nut_height0.945 INCHES NOMINAL IN
thread_seriesNGO
shoulder_width0.188 INCHES NOMINAL IN
special_featuresSTAMP CGA540 THREE TIMES AROUND OUTSIDE
thread_directionRIGHT-HAND
width_across_flats1.125 INCHES NOMINAL IN
nominal_thread_size0.908 INCHES IN
shoulder_step_width0.187 INCHES NOMINAL IN
shoulder_seat_diameter0.839 INCHES NOMINAL IN
thread_pitch_diameters+0.8616 TO 0.8652 INCHES IN
NSN4730-01-151-9784
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CGA540-62 · 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
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: COPPER ALLOY OVERALL
•
NOMINAL THREAD SIZE: 0.908 INCHES IN
•
SHOULDER SEAT DIAMETER: 0.839 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 14
•
SMALLEST INSIDE DIAMETER: 0.570 INCHES NOMINAL IN
•
SHOULDER STEP WIDTH: 0.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.908 INCHES IN
SHOULDER SEAT DIAMETER0.839 INCHES NOMINAL IN
THREAD QUANTITY PER INCH14
SMALLEST INSIDE DIAMETER0.570 INCHES NOMINAL IN
SPECIAL FEATURESSTAMP CGA540 THREE TIMES AROUND OUTSIDE
SHOULDER STEP WIDTH0.187 INCHES NOMINAL IN
THREAD SERIESNGO
NUT STYLEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
9674Interchangeable
interchangeable cross-reference
interchangeable
55K80Interchangeable
interchangeable cross-reference
interchangeable
07630Interchangeable
interchangeable cross-reference
interchangeable
9647Interchangeable
interchangeable cross-reference
interchangeable
9674-B3Interchangeable
interchangeable cross-reference
interchangeable
581516Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy CGA540-62?
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 CGA540-62?
CGA540-62 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace CGA540-62?
There are 19 known substitutes for CGA540-62: 9674, 55K80, 07630 and 16 more. Substitute compatibility should be verified for your specific system.
Is CGA540-62 still available?
CGA540-62 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 — CGA540-62

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