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Technical Data Sheet
PartsTable / COMPONENT / MS27027-1
MS27027-1 ✓ 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 CAP,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: EXTERNAL QUICK DISCONNECTEXTERNAL QUICK DISCONNECT, connection_style: CAM OR LEVER (INTERNAL)CAM OR LEVER (INTERNAL), style_designator: CAP, maximum_operating_temp: 250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF, end_item_identification: NSN: 5419-01-580-7055NSN: 5419-01-580-7055. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-706-7155, 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
MS27027-1
NSN: 4730-00-706-7155
FSC: 4730
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_typeEXTERNAL QUICK DISCONNECTEXTERNAL QUICK DISCONNECT
connection_styleCAM OR LEVER (INTERNAL)CAM OR LEVER (INTERNAL)
style_designatorCAP
maximum_operating_temp250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF
end_item_identificationNSN: 5419-01-580-7055NSN: 5419-01-580-7055
quick_disconnect_methodCAM-LOCKINGCAM-LOCKING
media_for_which_designedFUEL AND WATER
furnished_items_and_quantity1 GASKET
quick_disconnect_nominal_size1.00 INCHES1.00 INCHES IN
material_document_and_classificationASTM D2000 GRADE -2BG610 B14EA14EF21F17Z1Z2 ASSN STD SINGLE MATERIAL RESPONSE GASKET
part_name_assigned_by_controlling_agencyCOUPLING HALF, CAP, DUST, TYPE IXCOUPLING HALF, CAP, DUST, TYPE IX
NSN4730-00-706-7155
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS27027-1 · 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 20
A-A-59326/10Interchangeable
interchangeable cross-reference
interchangeable
AA59326/10-2-BInterchangeable
interchangeable cross-reference
interchangeable
634-B-3/4IN-BRInterchangeable
interchangeable cross-reference
interchangeable
4730006406156Interchangeable
interchangeable cross-reference
interchangeable
400-DC-ALInterchangeable
interchangeable cross-reference
interchangeable
C13200E6373Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27027-1?
MS27027-1 is a CAP,QUICK DISCONNECT.
What parts can replace MS27027-1?
There are 20 known substitutes for MS27027-1: A-A-59326/10, AA59326/10-2-B, 634-B-3/4IN-BR and 17 more. Substitute compatibility should be verified for your specific system.
Is MS27027-1 still available?
MS27027-1 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