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V 7.8 — LINE SECTION,RADIO FREQUENCY TRA

✓ Government record, cited
— · IT_GENERAL · SOFTWARE
PRODUCT OVERVIEW

V 7.8: LINE SECTION,RADIO FREQUENCY TRA.

LINE SECTION,RADIO FREQUENCY TRA. Key specifications include material: STEEL OVERALL, nut_style: ROUND, base_style: WIRE LEADS, DOWN, bulb_style: T (TUBULAR), thread_series: UNEF, overall_length: 0.938 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-463-0684, 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
IT_GENERAL→ SOFTWARE→ V 7.8
NSN: 4730-00-463-0684
NIINs: 004630684, 008201705, 011231254, 016738694, 016750331
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
base_styleWIRE LEADS, DOWN
bulb_styleT (TUBULAR)
thread_seriesUNEF
overall_length0.938 INCHES MAXIMUM IN
bulb_designatorT-2
filling_gas_typeNEON
thread_directionLEFT-HAND
wire_lead_length1.000 INCHES NOMINAL IN
surface_treatmentCOPPER OVERALL
rated_average_lifeHOURS
NSN4730-00-463-0684
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: V 7.8 · 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 SERIES: UNEF
•
THREAD DIRECTION: LEFT-HAND
•
NOMINAL THREAD SIZE: 2.000 INCHES IN
•
SURFACE TREATMENT: COPPER OVERALL
•
NUT STYLE: ROUND
•
THREAD QUANTITY PER INCH: 16
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
THREAD SERIESUNEF
THREAD DIRECTIONLEFT-HAND
NOMINAL THREAD SIZE2.000 INCHES IN
SURFACE TREATMENTCOPPER OVERALL
NUT STYLEROUND
THREAD QUANTITY PER INCH16
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
V78RSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is V 7.8?
V 7.8 is a LINE SECTION,RADIO FREQUENCY TRA. It is classified as a IT_GENERAL (SOFTWARE).
What parts can replace V 7.8?
There is 1 known substitute for V 7.8: V78R. Substitute compatibility should be verified for your specific system.
What is the NSN for V 7.8?
V 7.8 is cataloged in the U.S. Government catalog under NSN 4730-00-463-0684. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.