PartsTable
Technical Data Sheet
816975 ✓ 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 TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 377 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.062 INCHES NOMINAL ALL ENDS IN, seat_angle: 45.0 DEGREES ALL ENDS, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-288-9422, 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
816975
NSN: 4730-00-288-9422
FSC: 4730
CAGE: 49185 — TEREX AMERICAN CRANE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 377 OVERALL
flow_angle90.0 DEGREES
leg_length1.062 INCHES NOMINAL ALL ENDS IN
seat_angle45.0 DEGREES ALL ENDS
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
nominal_thread_size0.625 INCHES ALL ENDS IN
thread_series_designatorUNF ALL ENDS
specification/standard_data96906-MS39160 GOVERNMENT STANDARD
material_document_and_classificationQQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated0.375 INCHES ALL ENDS IN
NSN4730-00-288-9422
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 816975 · 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
NOMINAL THREAD SIZE: 0.625 INCHES ALL ENDS IN
SEAT ANGLE: 45.0 DEGREES ALL ENDS
SPECIFICATION/STANDARD DATA: 96906-MS39160 GOVERNMENT STANDARD
MATERIAL: COPPER ALLOY 377 OVERALL
THREAD CLASS: 2A ALL ENDS A
LEG LENGTH: 1.062 INCHES NOMINAL ALL ENDS IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN
FLOW ANGLE: 90.0 DEGREES
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.625 INCHES ALL ENDS IN
SEAT ANGLE45.0 DEGREES ALL ENDS
SPECIFICATION/STANDARD DATA96906-MS39160 GOVERNMENT STANDARD
MATERIALCOPPER ALLOY 377 OVERALL
THREAD CLASS2A ALL ENDS A
LEG LENGTH1.062 INCHES NOMINAL ALL ENDS IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS IN
FLOW ANGLE90.0 DEGREES
THREAD SERIES DESIGNATORUNF ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
J512Interchangeable
interchangeable cross-reference
interchangeable
8-8 010201BInterchangeable
interchangeable cross-reference
interchangeable
808 01201BInterchangeable
interchangeable cross-reference
interchangeable
A147Interchangeable
interchangeable cross-reference
interchangeable
55X4Interchangeable
interchangeable cross-reference
interchangeable
SAE J512 4-4 010201BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 816975?
816975 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 816975?
There are 12 known substitutes for 816975: J512, 8-8 010201B, 808 01201B and 9 more. Substitute compatibility should be verified for your specific system.
Is 816975 still available?
816975 is currently cancelled.
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