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Technical Data Sheet
PartsTable / COMPONENT / 261-16
261-16 ✓ Verified by PartsTable
Trefl · 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

Premium quality is achieved by using appropriate thick cardboard, a special non-reflective layer, and puzzle pieces’ perfect fitting. Key specifications include material: STEEL, unpackaged_unit_weight: 85.0 POUNDS LBS, end_item_identification: CARBONFIRE 10, part_name_assigned_by_controlling_agency: STEEL HOLE CUTTER PROJECTILE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-457-0032, 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
261-16
NSN: 4720-00-457-0032
FSC: 4720
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL
unit_package_quantity5
unpackaged_unit_weight85.0 POUNDS LBS
end_item_identificationCARBONFIRE 10
part_name_assigned_by_controlling_agencySTEEL HOLE CUTTER PROJECTILE
NSN4720-00-457-0032
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 261-16 · Trefl ⚠ 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
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 81343-SAEJ1402 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
OUTSIDE DIAMETER: 1.230 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
TEMP RATING: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
OPERATING PRESSURE: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BURST TEST PRESSURE: 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER BRAIDED COTTON CORD
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81343-SAEJ1402 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OUTSIDE DIAMETER1.230 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
TEMP RATING-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALRUBBER SYNTHETIC TUBE
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BURST TEST PRESSURE2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER BRAIDED COTTON CORD
OUTER COVERING ENVIRONMENTAL PROTECTIONMILDEW RESISTANT AND OIL RESISTANT
VACUUM IN TORR101.6
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6116Interchangeable
interchangeable cross-reference
interchangeable
61-1-6REVBInterchangeable
interchangeable cross-reference
interchangeable
61-1-6BInterchangeable
interchangeable cross-reference
interchangeable
A512501Interchangeable
interchangeable cross-reference
interchangeable
BYRF517Interchangeable
interchangeable cross-reference
interchangeable
389934PC6116Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 261-16?
261-16 is a CAP,QUICK DISCONNECT manufactured by Trefl.
What parts can replace 261-16?
There are 18 known substitutes for 261-16: 6116, 61-1-6REVB, 61-1-6B and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 261-16?
261-16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-457-0032. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026