PartsTable
Technical Data Sheet
Download PDF

S2D10581-3MA — TAILPIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

S2D10581-3MA: TAILPIECE,UNION.

The TAILPIECE,UNION is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-534-7487, 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
S2D10581-3MA
NSN: 4730-01-534-7487
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99517 — VACCO INDUSTRIES (USA)
SPECIFICATIONS
Part NumberS2D10581-3MA
NSN4730-01-534-7487
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S2D10581-3MA · 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
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 4
S3E10036 ITEM 5C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S3E10036-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
S3E10036-5C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S2D10581-3MAC1Same 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
Ready to buy S2D10581-3MA?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is S2D10581-3MA?
S2D10581-3MA is a TAILPIECE,UNION.
What parts can replace S2D10581-3MA?
There are 4 known substitutes for S2D10581-3MA: S3E10036 ITEM 5C1, S3E10036-5, S3E10036-5C1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S2D10581-3MA?
S2D10581-3MA is cataloged in the U.S. Government catalog under NSN 4730-01-534-7487. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — S2D10581-3MA

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.