PartsTable
Technical Data Sheet
Download PDF

2406-16-12 — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2406-16-12: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES ALL ENDS, special_features: CARBON STEEL OVERALL, nominal_overall_length: 1.84 INCHES IN, part_name_assigned_by_controlling_agency: EXPANDER/REDUCER,STR. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-375-2264, 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
2406-16-12
NSN: 4730-01-375-2264
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 22031 — AIR-WAY MANUFACTURING COMPANY (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES ALL ENDS
special_featuresCARBON STEEL OVERALL
nominal_overall_length1.84 INCHES IN
part_name_assigned_by_controlling_agencyEXPANDER/REDUCER,STR
NSN4730-01-375-2264
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2406-16-12 · 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 OVERALL LENGTH: 1.84 INCHES IN
•
SEAT ANGLE: 37.0 DEGREES ALL ENDS
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH1.84 INCHES IN
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESCARBON STEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYEXPANDER/REDUCER,STR
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 3
A2074-16-12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10712235Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
10712235-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 2406-16-12?
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 2406-16-12?
2406-16-12 is a REDUCER,PIPE.
What parts can replace 2406-16-12?
There are 3 known substitutes for 2406-16-12: A2074-16-12, 10712235, 10712235-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 2406-16-12?
2406-16-12 is cataloged in the U.S. Government catalog under NSN 4730-01-375-2264. 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 — 2406-16-12

✓ 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.