PartsTable
Technical Data Sheet
Download PDF

1743-2.5IN-PC9 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1743-2.5IN-PC9: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: BRONZE OVERALL, body_type: SOLID, drive_end_style: RAISED SQUARE, connection_style: PLAIN, material_document_and_classification: MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL, nominal_pipe_size_for_which_designed: 3.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-460-5787, 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
1743-2.5IN-PC9
NSN: 4730-01-460-5787
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78527 — STAPLES & PFEIFFER, INC. (USA)
SPECIFICATIONS
materialBRONZE OVERALL
body_typeSOLID
drive_end_styleRAISED SQUARE
connection_stylePLAIN
material_document_and_classificationMIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_pipe_size_for_which_designed3.500 INCHES IN
NSN4730-01-460-5787
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1743-2.5IN-PC9 · 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 PIPE SIZE FOR WHICH DESIGNED: 3.500 INCHES IN
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: RAISED SQUARE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY TYPE: SOLID
•
MATERIAL: BRONZE OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED3.500 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLERAISED SQUARE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY TYPESOLID
MATERIALBRONZE OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 1743-2.5IN-PC9?
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 1743-2.5IN-PC9?
1743-2.5IN-PC9 is a PLUG,PIPE.
What is the NSN for 1743-2.5IN-PC9?
1743-2.5IN-PC9 is cataloged in the U.S. Government catalog under NSN 4730-01-460-5787. 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 — 1743-2.5IN-PC9

✓ 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.