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PartsTable / COMPONENT / MFG1301-266
MFG1301-266 ✓ 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 PLUG,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, overall_length: 1.312 INCHES NOMINAL IN, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, quick_disconnect_method: CAM-LOCKING, specification/standard_data: 58536-A-A-59326 GOVERNMENT STANDARD, quick_disconnect_nominal_size: 1.000 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-036-7498, 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
MFG1301-266
NSN: 4730-01-036-7498
FSC: 4730
CAGE: 98752 — WARNER ROBINS AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
overall_length1.312 INCHES NOMINAL IN
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
quick_disconnect_methodCAM-LOCKING
specification/standard_data58536-A-A-59326 GOVERNMENT STANDARD
quick_disconnect_nominal_size1.000 INCHES IN
material_document_and_classificationQQ-L-225,COMP 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4730-01-036-7498
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MFG1301-266 · 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
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
MATERIAL: COPPER ALLOY BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-L-225,COMP 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
QUICK DISCONNECT NOMINAL SIZE: 1.000 INCHES IN
•
SPECIFICATION/STANDARD DATA: 58536-A-A-59326 GOVERNMENT STANDARD
•
QUICK DISCONNECT METHOD: CAM-LOCKING
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
MATERIALCOPPER ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-L-225,COMP 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE BODY
QUICK DISCONNECT NOMINAL SIZE1.000 INCHES IN
SPECIFICATION/STANDARD DATA58536-A-A-59326 GOVERNMENT STANDARD
QUICK DISCONNECT METHODCAM-LOCKING
OVERALL LENGTH1.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 36
AA59326/11-10Interchangeable
interchangeable cross-reference
interchangeable
634-A-0190Interchangeable
interchangeable cross-reference
interchangeable
634-A-6IN-ALInterchangeable
interchangeable cross-reference
interchangeable
AA59326X13Interchangeable
interchangeable cross-reference
interchangeable
100-DP-ALInterchangeable
interchangeable cross-reference
interchangeable
8611332-151Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MFG1301-266?
MFG1301-266 is a PLUG,QUICK DISCONNECT.
What parts can replace MFG1301-266?
There are 36 known substitutes for MFG1301-266: AA59326/11-10, 634-A-0190, 634-A-6IN-AL and 33 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MFG1301-266?
MFG1301-266 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-036-7498. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026