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Technical Data Sheet
PartsTable / COMPONENT / 1 1/4 DD.035 WT
1 1/4 DD.035 WT ✓ 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 1 1/4 DD.035 WT 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 4710-00-683-9045, 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 DD.035 WT
NSN: 4710-00-683-9045
FSC: 4710
CAGE: 9G696 — FUTURE METALS LLC DIV FM FLORIDA (USA)
SPECIFICATIONS
Part Number1 1/4 DD.035 WT
NSN4710-00-683-9045
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1 1/4 DD.035 WT · 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
KEY FEATURES
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: ALUMINUM ALLOY 5052
•
SPECIFICATION/STANDARD DATA: 81348-WW-T-700/4 GOVERNMENT SPECIFICATION
•
FIRST END STYLE: PLAIN
•
DIAMETER: 0.875 INCHES NOMINAL IN
•
MEASURING METHOD AND LENGTH: 144.000 INCHES NOMINAL SPECIFIC IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
HEAT TREATMENT: O-ANNEALED
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALALUMINUM ALLOY 5052
SPECIFICATION/STANDARD DATA81348-WW-T-700/4 GOVERNMENT SPECIFICATION
FIRST END STYLEPLAIN
DIAMETER0.875 INCHES NOMINAL IN
MEASURING METHOD AND LENGTH144.000 INCHES NOMINAL SPECIFIC IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
HEAT TREATMENTO-ANNEALED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/7 FED SPEC SINGLE MATERIAL RESPONSE
CONSTRUCTIONSEAMLESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
AMS-WW-T-700/6Interchangeable
interchangeable cross-reference
interchangeable
AMS-WW-T-700Interchangeable
interchangeable cross-reference
interchangeable
SAE-AMS-WW-T-700/6Interchangeable
interchangeable cross-reference
interchangeable
WW-T-700/4Interchangeable
interchangeable cross-reference
interchangeable
AMS-WW-T-700/3Interchangeable
interchangeable cross-reference
interchangeable
WWT700-6-2 1-2INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1 1/4 DD.035 WT?
1 1/4 DD.035 WT is a 1 1/4 DD.035 WT.
What parts can replace 1 1/4 DD.035 WT?
There are 24 known substitutes for 1 1/4 DD.035 WT: AMS-WW-T-700/6, AMS-WW-T-700, SAE-AMS-WW-T-700/6 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1 1/4 DD.035 WT?
1 1/4 DD.035 WT is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-683-9045. 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