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PartsTable / COMPONENT / V6-3501-8
V6-3501-8 ✓ 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 PACKING NUT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thread_size: 0.875-14, thread_class: 2A A, thread_length: 0.453 INCHES NOMINAL IN, overall_length: 0.812 INCHES NOMINAL IN, strength_rating: ERR-060. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-200-0484, 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
V6-3501-8
NSN: 4730-00-200-0484
FSC: 4730
CAGE: 15472 — SOLVENTUM PURIFICATION INC. DIV FILTRATION AND SEPARATION DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thread_size0.875-14
thread_class2A A
thread_length0.453 INCHES NOMINAL IN
overall_length0.812 INCHES NOMINAL IN
strength_ratingERR-060
special_featuresMATERIAL HARDNESS RATING: 68.0 ROCKWELL F NOMINAL
style_designatorHEXAGON, EXTERNAL THREAD, BOSS
thread_directionRIGHT-HAND
width_across_flats1.000 INCHES NOMINAL IN
screw_thread_locationEXTERNAL
casehardening_indicatorNOT CASEHARDENED
NSN4730-00-200-0484
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: V6-3501-8 · 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
•
THREAD CLASS: 2A A
•
MATERIAL: COPPER ALLOY
•
STYLE DESIGNATOR: HEXAGON, EXTERNAL THREAD, BOSS
•
SCREW THREAD SERIES DESIGNATOR: UNF
•
THREAD SIZE: 0.875-14
•
WIDTH ACROSS FLATS: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
MATERIALCOPPER ALLOY
STYLE DESIGNATORHEXAGON, EXTERNAL THREAD, BOSS
STYLE DESIGNATORHEXAGON, EXTERNAL THREAD, BOSS
SCREW THREAD SERIES DESIGNATORUNF
THREAD SIZE0.875-14
OVERALL LENGTH0.812 INCHES NOMINAL IN
WIDTH ACROSS FLATS1.000 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SMALLEST INSIDE DIAMETER0.508 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
FF310Interchangeable
interchangeable cross-reference
interchangeable
F310Interchangeable
interchangeable cross-reference
interchangeable
SLF244-3Interchangeable
interchangeable cross-reference
interchangeable
32769Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-20042Interchangeable
interchangeable cross-reference
interchangeable
99132769Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is V6-3501-8?
V6-3501-8 is a PACKING NUT.
What parts can replace V6-3501-8?
There are 19 known substitutes for V6-3501-8: FF310, F310, SLF244-3 and 16 more. Substitute compatibility should be verified for your specific system.
Is V6-3501-8 still available?
V6-3501-8 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026