PartsTable
Technical Data Sheet
3G1641 ✓ Verified by PartsTable
· PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include special_features: CONTROLLING AGENCY NOMENCLATURE SYRINGE, DENTAL FILL-G2. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-184-4727, 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
3G1641
NSN: 4710-01-184-4727
FSC: 4710
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresCONTROLLING AGENCY NOMENCLATURE SYRINGE, DENTAL FILL-G2
NSN4710-01-184-4727
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: 3G1641 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
29510Interchangeable
interchangeable cross-reference
interchangeable
208-5530891 ITEM 131Interchangeable
interchangeable cross-reference
interchangeable
6-6 250146CAInterchangeable
interchangeable cross-reference
interchangeable
H-3373 PIECE 007BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3G1641?
3G1641 is a TUBE ASSEMBLY,METAL.
What parts can replace 3G1641?
There are 4 known substitutes for 3G1641: 29510, 208-5530891 ITEM 131, 6-6 250146CA and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G1641?
3G1641 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-184-4727. This indicates validated use in U.S. government and defense supply chains.
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