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S2D10534-3MA — THREAD PIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

S2D10534-3MA: THREAD PIECE,UNION.

The THREAD PIECE,UNION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 715, seat_type: STRAIGHT FACE, overall_length: 1.312 INCHES NOMINAL IN, end_connection_type: WELDED, union_end_thread_size: 2-12, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-415-4934, 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
S2D10534-3MA
NSN: 4730-01-415-4934
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99517 — VACCO INDUSTRIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY 715
seat_typeSTRAIGHT FACE
overall_length1.312 INCHES NOMINAL IN
end_connection_typeWELDED
union_end_thread_size2-12
end_item_identificationSEAWOLF CLASS SSN
union_end_thread_directionRIGHT-HAND
nominal_pipe_size_designation0.750 INCHES IN
union_end_screw_thread_series_designatorUN
NSN4730-01-415-4934
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S2D10534-3MA · 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
•
UNION END THREAD DIRECTION: RIGHT-HAND
•
NOMINAL PIPE SIZE DESIGNATION: 0.750 INCHES IN
•
END CONNECTION TYPE: WELDED
•
UNION END THREAD SIZE: 2-12
•
SEAT TYPE: STRAIGHT FACE
•
UNION END SCREW THREAD SERIES DESIGNATOR: UN
TECHNICAL CHARACTERISTICS
UNION END THREAD DIRECTIONRIGHT-HAND
NOMINAL PIPE SIZE DESIGNATION0.750 INCHES IN
END CONNECTION TYPEWELDED
UNION END THREAD SIZE2-12
OVERALL LENGTH1.312 INCHES NOMINAL IN
SEAT TYPESTRAIGHT FACE
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
UNION END SCREW THREAD SERIES DESIGNATORUN
MATERIALCOPPER ALLOY 715
SUBSTITUTES & CROSS-REFERENCES 6
S2D10533-3MAReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S2D10573-3MAReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
V3D10361-04 ITEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1385884 PC 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
803-1385884 PC1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1385884Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 S2D10534-3MA?
S2D10534-3MA is a THREAD PIECE,UNION.
What parts can replace S2D10534-3MA?
There are 6 known substitutes for S2D10534-3MA: S2D10533-3MA, S2D10573-3MA, V3D10361-04 ITE and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S2D10534-3MA?
S2D10534-3MA is cataloged in the U.S. Government catalog under NSN 4730-01-415-4934. This indicates validated use in U.S. government and defense supply chains.
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