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Technical Data Sheet

3156907 — Technical Data Sheet

✓ 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 ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360, style_designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL), surface_treatment: CADMIUM, external_thread_size: 3/8-18, internal_thread_size: 1/8-27, external_thread_direction: RIGHT-HAND. This part is cataloged in the Federal Logistics Information System under NSN 4730-00-194-0215, 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
3156907
NSN: 4730-00-194-0215
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360
style_designatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
surface_treatmentCADMIUM
external_thread_size3/8-18
internal_thread_size1/8-27
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
specification/standard_data88044AN912 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationQQ-B-626, COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
external_screw_thread_series_designatorANPT
internal_screw_thread_series_designatorANPT
NSN4730-00-194-0215
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3156907 · 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
•
EXTERNAL THREAD SIZE: 3/8-18
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
EXTERNAL THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: COPPER ALLOY 360
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: ANPT
•
STYLE DESIGNATOR: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626, COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
•
SPECIFICATION/STANDARD DATA: 88044AN912 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
EXTERNAL THREAD SIZE3/8-18
INTERNAL THREAD DIRECTIONRIGHT-HAND
EXTERNAL THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY 360
EXTERNAL SCREW THREAD SERIES DESIGNATORANPT
STYLE DESIGNATOROUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626, COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
SPECIFICATION/STANDARD DATA88044AN912 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTCADMIUM
INTERNAL SCREW THREAD SERIES DESIGNATORANPT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
MIL-N-25161InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8-958-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
QS600M32HInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6687InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
Y1156-7-32InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4796InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3156907?
3156907 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 3156907?
There are 28 known substitutes for 3156907: MIL-N-25161, 8-958-1, QS600M32H and 25 more. Substitute compatibility should be verified for your specific system.
Is 3156907 still available?
3156907 is currently cancelled.
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