PartsTable
Technical Data Sheet
102-4304 ✓ Verified by PartsTable
3M · 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL CORROSION RESISTING, special_features: HOOK,HOIST WEIGHT CAPACITY IS 7.5 TONS, style_designator: REGULAR, material_document_and_classification: AISI 319C ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-8266, 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
102-4304
NSN: 4730-00-277-8266
FSC: 4730
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresHOOK,HOIST WEIGHT CAPACITY IS 7.5 TONS
style_designatorREGULAR
material_document_and_classificationAISI 319C ASSN STD SINGLE MATERIAL RESPONSE
NSN4730-00-277-8266
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 102-4304 · 3M ⚠ 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
NOMINAL THREAD SIZE: 0.250 INCHES SECOND END IN
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SEAT NOMINAL RADIUS: 0.062 INCHES FIRST END IN
FLOW ANGLE: 90.0 DEGREES
THREAD QUANTITY PER INCH: 24 FIRST END
CONNECTION STYLE: COMPRESSION (TUBE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SEAT NOMINAL RADIUS0.062 INCHES FIRST END IN
FLOW ANGLE90.0 DEGREES
THREAD QUANTITY PER INCH24 FIRST END
CONNECTION STYLECOMPRESSION (TUBE) FIRST END
LEG LENGTH0.750 INCHES NOMINAL SECOND END IN
THREAD SERIES DESIGNATORUNS FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
S721Interchangeable
interchangeable cross-reference
interchangeable
110 1-25/64Interchangeable
interchangeable cross-reference
interchangeable
53189Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
10089Interchangeable
interchangeable cross-reference
interchangeable
5755Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 102-4304?
102-4304 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by 3M.
What parts can replace 102-4304?
There are 23 known substitutes for 102-4304: S721, 110 1-25/64, 53189 and 20 more. Substitute compatibility should be verified for your specific system.
Is 102-4304 still available?
102-4304 is currently cancelled.
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