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Technical Data Sheet
PartsTable / COMPONENT / 4872SS-305
4872SS-305 ✓ 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 INSULATOR,ANGLE BRACKET is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BAND, overall_width: 0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, inside_diameter: 4.125 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN, special_features: NO SERRATIONS ON ID WITHIN MIN AND MAX SIZE RANGE, style_designator: WIRE, fastening_device_type: SLOTTED HEXAGON HEAD SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-234-1757, 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
4872SS-305
NSN: 4730-01-234-1757
FSC: 4730
CAGE: 76599 — MURRAY CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BAND
overall_width0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
inside_diameter4.125 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
special_featuresNO SERRATIONS ON ID WITHIN MIN AND MAX SIZE RANGE
style_designatorWIRE
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
end_item_identificationLVT7A1
material_document_and_classificationQQ-S-763,CL 305 FED SPEC SINGLE MATERIAL RESPONSE SCREW
NSN4730-01-234-1757
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4872SS-305 · 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
•
MATERIAL: STEEL CORROSION RESISTING SCREW
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766,CL 302 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 316 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 321 COND A FED SPEC SINGLE MATERIAL RESPONSE BAND
•
STYLE DESIGNATOR: WIRE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESNO SERRATIONS ON ID WITHIN MIN AND MAX SIZE RANGE
END ITEM IDENTIFICATIONLVT7A1
MATERIALSTEEL CORROSION RESISTING SCREW
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CL 302 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 316 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 321 COND A FED SPEC SINGLE MATERIAL RESPONSE BAND
MATERIALSTEEL CORROSION RESISTING BAND
STYLE DESIGNATORWIRE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 305 FED SPEC SINGLE MATERIAL RESPONSE SCREW
OVERALL WIDTH0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
INSIDE DIAMETER4.125 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MA1616Interchangeable
interchangeable cross-reference
interchangeable
440Interchangeable
interchangeable cross-reference
interchangeable
6272Interchangeable
interchangeable cross-reference
interchangeable
JH6272Interchangeable
interchangeable cross-reference
interchangeable
109-0760L01-101Interchangeable
interchangeable cross-reference
interchangeable
9T51Y6431Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4872SS-305?
4872SS-305 is a INSULATOR,ANGLE BRACKET.
What parts can replace 4872SS-305?
There are 21 known substitutes for 4872SS-305: MA1616, 440, 6272 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4872SS-305?
4872SS-305 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-234-1757. 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