PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6305/8"
6305/8" ✓ 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 6305/8" is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-020-4748, 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
6305/8"
NSN: 4730-01-020-4748
FSC: 4730
CAGE: 26343 — AMERICAN BRASS AND IRON FOUNDRY THE (USA)
SPECIFICATIONS
Part Number6305/8"
NSN4730-01-020-4748
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6305/8" · 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
•
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND SV CLASS
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
MATERIAL: IRON BODY
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
NOMINAL PIPE SIZE ACCOMMODATED: 4.000 INCHES ALL ENDS IN
•
NOMINAL OVERALL LENGTH: 2.125 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA3 TYPE AND SV CLASS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
MATERIALIRON BODY
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIALRUBBER SYNTHETIC SLEEVE
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES ALL ENDS IN
MATERIALSTEEL CORROSION RESISTING CLAMP
NOMINAL OVERALL LENGTH2.125 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
0010Interchangeable
interchangeable cross-reference
interchangeable
M-SPSTInterchangeable
interchangeable cross-reference
interchangeable
63058Interchangeable
interchangeable cross-reference
interchangeable
176017Interchangeable
interchangeable cross-reference
interchangeable
42665Interchangeable
interchangeable cross-reference
interchangeable
6218M8GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6305/8"?
6305/8" is a 6305/8".
What parts can replace 6305/8"?
There are 18 known substitutes for 6305/8": 0010, M-SPST, 63058 and 15 more. Substitute compatibility should be verified for your specific system.
Is 6305/8" still available?
6305/8" 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