PartsTable
Technical Data Sheet
WWC633TYPE3 ✓ 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: IRON BODY, leg_length: 0.797 INCHES NOMINAL IN, exterior_color: YELLOW, overall_length: 2.900 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION, furnished_items: GASKET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-369-4591, 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
WWC633TYPE3
NSN: 4730-00-369-4591
FSC: 4730
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialIRON BODY
leg_length0.797 INCHES NOMINAL IN
exterior_colorYELLOW
overall_length2.900 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
furnished_itemsGASKET
connection_stylePLAIN ALL ENDS
special_featuresCOUPLING IS AVAILABLE IN BRONZE AND RUST RESISTANT MALLEABLE IRON; COUPLINGS PROVIDE PRESSURE TIGHT LOCKING AND LEAKPROOF SEALS FOR AIR,WATER,AND OIL
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
surface_treatmentCADMIUM BODY
nominal_thread_size1.000 INCHES ALL ENDS IN
NSN4730-00-369-4591
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: WWC633TYPE3 · 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
THREAD SERIES DESIGNATOR: NPT ALL ENDS
CONNECTION STYLE: PLAIN ALL ENDS
NONDEFINITIVE SPEC/STD DATA: 3 TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY
MATERIAL: IRON BODY
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
LEG LENGTH: 0.797 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION STYLEPLAIN ALL ENDS
NONDEFINITIVE SPEC/STD DATA3 TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY
MATERIALIRON BODY
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
LEG LENGTH0.797 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM BODY
STYLE DESIGNATORMALE COUPLING HALF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
WWC633Interchangeable
interchangeable cross-reference
interchangeable
WWC633-02-MInterchangeable
interchangeable cross-reference
interchangeable
AA59553-02MInterchangeable
interchangeable cross-reference
interchangeable
WWC633-09-MInterchangeable
interchangeable cross-reference
interchangeable
AM-8Interchangeable
interchangeable cross-reference
interchangeable
AA59553-09MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WWC633TYPE3?
WWC633TYPE3 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace WWC633TYPE3?
There are 23 known substitutes for WWC633TYPE3: WWC633, WWC633-02-M, AA59553-02M and 20 more. Substitute compatibility should be verified for your specific system.
Is WWC633TYPE3 still available?
WWC633TYPE3 is currently cancelled.
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