PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 03-0040
03-0040 ✓ 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 REDUCER,PIPE is a the manufacturer industrial component. Key specifications include overall_width: 2.500 INCHES NOMINAL IN, overall_length: 14.000 INCHES NOMINAL IN, special_features: INSTRUMENT STRINGER; OPEN END; 14 BY 2.5 INCHES IN, part_name_assigned_by_controlling_agency: STRINGER INSTRUMENT 14 BY 2.5 IN. IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-231-5642, 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
03-0040
NSN: 4730-00-231-5642
FSC: 4730
CAGE: 99832 — SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC (USA)
SPECIFICATIONS
overall_width2.500 INCHES NOMINAL IN
overall_length14.000 INCHES NOMINAL IN
special_featuresINSTRUMENT STRINGER; OPEN END; 14 BY 2.5 INCHES IN
part_name_assigned_by_controlling_agencySTRINGER INSTRUMENT 14 BY 2.5 IN. IN
NSN4730-00-231-5642
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 03-0040 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
XR1902SNInterchangeable
interchangeable cross-reference
interchangeable
MS35036-153Interchangeable
interchangeable cross-reference
interchangeable
5940001434774Interchangeable
interchangeable cross-reference
interchangeable
14409-8Interchangeable
interchangeable cross-reference
interchangeable
SU2986-014Interchangeable
interchangeable cross-reference
interchangeable
03-0040Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 03-0040?
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 03-0040?
03-0040 is a REDUCER,PIPE.
What parts can replace 03-0040?
There are 13 known substitutes for 03-0040: XR1902SN, MS35036-153, 5940001434774 and 10 more. Substitute compatibility should be verified for your specific system.
Is 03-0040 still available?
03-0040 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 03-0040

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026