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Technical Data Sheet
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AM7 ✓ 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 COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: SQUARE INSIDE LEFT CORNER, flange_width: 0.0400 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM IN, overall_length: 0.1957 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.2498 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-369-4593, 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
AM7
NSN: 4730-00-369-4593
FSC: 4730
CAGE: 72661 — DIXON VALVE & COUPLING COMPANY, LLC DIV DIXON FIRE (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
corner_shapeSQUARE INSIDE LEFT CORNER
flange_width0.0400 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM IN
overall_length0.1957 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.2498 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN
body_outside_diameter0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
flange_outside_diameter0.6880 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
material_document_and_classificationSAE 20 ASSN STD SINGLE MATERIAL RESPONSE LUBRICATION
NSN4730-00-369-4593
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AM7 · 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 31
4C95017-183BInterchangeable
interchangeable cross-reference
interchangeable
28-237Interchangeable
interchangeable cross-reference
interchangeable
STYLEAKMPTAMHInterchangeable
interchangeable cross-reference
interchangeable
WWC633TYPE1Interchangeable
interchangeable cross-reference
interchangeable
WW-C-633Interchangeable
interchangeable cross-reference
interchangeable
WWC633-02-MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AM7?
AM7 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace AM7?
There are 31 known substitutes for AM7: 4C95017-183B, 28-237, STYLEAKMPTAMH and 28 more. Substitute compatibility should be verified for your specific system.
Is AM7 still available?
AM7 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026