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PartsTable / COMPONENT / 34-771
34-771 ✓ Verified by PartsTable
Cellularline · 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 Ok Display Invisible screen protector is easy to apply because it is self-installing and features bubble-free application for incredible precision and ease of use. It covers your smartphone's display and protects it from scratches, without altering its brightness, definition or sensitivity. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-427-5121, 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
34-771
NSN: 4730-00-427-5121
FSC: 4730
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
materialSTEEL SHAFT
handle_colorBLACK AND RED
shaft_length5.0 INCHES NOMINAL IN
overall_length9.4 INCHES NOMINAL IN
wrenching_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeHEXAGON SINGLE END
part_name_assigned_by_controlling_agencyHEAVY DUTY NUT DRIVER
NSN4730-00-427-5121
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 34-771 · Cellularline ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
121832Interchangeable
interchangeable cross-reference
interchangeable
5305000121832Interchangeable
interchangeable cross-reference
interchangeable
JHP13-402Interchangeable
interchangeable cross-reference
interchangeable
2388-07Interchangeable
interchangeable cross-reference
interchangeable
C2388-7Interchangeable
interchangeable cross-reference
interchangeable
107372PC182Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34-771?
34-771 is a TRANSFORMER,RADIO FREQUENCY manufactured by Cellularline.
What parts can replace 34-771?
There are 25 known substitutes for 34-771: 121832, 5305000121832, JHP13-402 and 22 more. Substitute compatibility should be verified for your specific system.
Is 34-771 still available?
34-771 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