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Technical Data Sheet
PartsTable / COMPONENT / 7-0311
7-0311 ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL, shank_shape: HEXAGONAL, overall_length: 6.500 INCHES NOMINAL IN, cutting_edge_width: 0.625 INCHES NOMINAL IN, shank_width_across_flats: 0.500 INCHES NOMINAL IN, nondefinitive_spec/std_data: 1 TYPE AND 2 CLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-080-7408, 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
7-0311
NSN: 4710-01-080-7408
FSC: 4710
CAGE: 97415 — TRIUMPH ACTUATION SYSTEMS - YAKIMA, LLC DBA TRIUMPH ACTUATION SYSTEMS - YAKIMA LLC (USA)
SPECIFICATIONS
materialSTEEL
shank_shapeHEXAGONAL
overall_length6.500 INCHES NOMINAL IN
cutting_edge_width0.625 INCHES NOMINAL IN
shank_width_across_flats0.500 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE AND 2 CLASS
specification/standard_data05047-ASME B107.410 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4710-01-080-7408
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7-0311 · 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
•
DESIGN FORM: STRAIGHT
•
MATING END QUANTITY: 1 FIRST END
•
MATERIAL: ALUMINUM ALLOY 2024 TUBING
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, ALLOY 2024, T6 FED SPEC SINGLE MATERIAL RESPONSE TUBING
•
TUBE OUTSIDE DIAMETER: 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
•
END CONNECTION STYLE: UNTHREADED INTERNAL FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FORMSTRAIGHT
MATING END QUANTITY1 FIRST END
OVERALL LENGTH4.000 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 2024 TUBING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T6 FED SPEC SINGLE MATERIAL RESPONSE TUBING
TUBE OUTSIDE DIAMETER0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
SPECIAL FEATURESSECOND END IS SLOTTED,SLOT IS 0.090 IN. WIDE IN
END CONNECTION STYLEUNTHREADED INTERNAL FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
ST70D28-1Interchangeable
interchangeable cross-reference
interchangeable
42031-0338Interchangeable
interchangeable cross-reference
interchangeable
42031Interchangeable
interchangeable cross-reference
interchangeable
70311-2Interchangeable
interchangeable cross-reference
interchangeable
B107.48 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
B107.410Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-0311?
7-0311 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 7-0311?
There are 7 known substitutes for 7-0311: ST70D28-1, 42031-0338, 42031 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-0311?
7-0311 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-080-7408. 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