PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1-1/4-2C
1-1/4-2C ✓ 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 1-1/4-2C is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-010-5132, 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
1-1/4-2C
NSN: 4730-01-010-5132
FSC: 4730
CAGE: 92813 — MORRIS COUPLING COMPANY DBA TENNESSEE TUBEBENDING DIVISION DIV GRAND BENDING (USA)
SPECIFICATIONS
Part Number1-1/4-2C
NSN4730-01-010-5132
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1-1/4-2C · 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
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
CLAMP OVERALL LENGTH: 4.000 INCHES NOMINAL IN
•
FEATURES PROVIDED: GASKET
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.250 INCHES IN
•
CONSTRUCTION TYPE: TWO PIECE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
SPECIAL FEATURES2 CADMIUM PLATED BOLTS 1/2 BY 1-3/4 IN. SIZE IN
CLAMP OVERALL LENGTH4.000 INCHES NOMINAL IN
FEATURES PROVIDEDGASKET
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES IN
CONSTRUCTION TYPETWO PIECE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10-305-3Interchangeable
interchangeable cross-reference
interchangeable
160-1797-03-01-00Interchangeable
interchangeable cross-reference
interchangeable
2S6-35CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1-1/4-2C?
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 1-1/4-2C?
1-1/4-2C is a 1-1/4-2C.
What parts can replace 1-1/4-2C?
There are 3 known substitutes for 1-1/4-2C: 10-305-3, 160-1797-03-01-00, 2S6-35C. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-1/4-2C?
1-1/4-2C is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-010-5132. This indicates validated use in U.S. government and defense supply chains.
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 — 1-1/4-2C

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