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67A219C57 — NIPPLE,TANK

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

67A219C57: NIPPLE,TANK.

The NIPPLE,TANK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A CENTER BULKHEAD A, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: TANK, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-341-1389, 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
67A219C57
NSN: 4730-01-341-1389
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2A CENTER BULKHEAD A
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorTANK
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.500 INCHES ALL ENDS IN
nominal_overall_length2.620 INCHES IN
thread_series_designatorUNF CENTER BULKHEAD
surface_treatment_document_and_classificationQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN4730-01-341-1389
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 67A219C57 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 2.620 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: TANK
•
NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH2.620 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATORTANK
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.250 INCHES INLET IN
NOMINAL THREAD SIZE1.000 INCHES CENTER BULKHEAD IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A CENTER BULKHEAD A
SUBSTITUTES & CROSS-REFERENCES 2
N-11171Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
67A219C57-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 67A219C57?
67A219C57 is a NIPPLE,TANK.
What parts can replace 67A219C57?
There are 2 known substitutes for 67A219C57: N-11171, 67A219C57-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 67A219C57?
67A219C57 is cataloged in the U.S. Government catalog under NSN 4730-01-341-1389. This indicates validated use in U.S. government and defense supply chains.
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