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3945967 — FIXTURE,LEFT HAND

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3945967: FIXTURE,LEFT HAND.

The FIXTURE,LEFT HAND is a the manufacturer industrial component. Key specifications include overall_width: 0.800 INCHES NOMINAL IN, overall_height: 0.800 INCHES NOMINAL IN, overall_length: 2.700 INCHES NOMINAL IN, end_item_identification: MRAP - UNIQUE NSN - MRAP NO PERMANENT WSDC IDENTIFIED, part_name_assigned_by_controlling_agency: PLUNGER, PRS REGULATOR. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-508-9071, 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
3945967
NSN: 4730-01-508-9071
NIINs: 015089071, 015980795
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0B8S3 — CUMMINS INC (USA)
SPECIFICATIONS
overall_width0.800 INCHES NOMINAL IN
overall_height0.800 INCHES NOMINAL IN
overall_length2.700 INCHES NOMINAL IN
end_item_identificationMRAP - UNIQUE NSN - MRAP NO PERMANENT WSDC IDENTIFIED
part_name_assigned_by_controlling_agencyPLUNGER, PRS REGULATOR
NSN4730-01-508-9071
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3945967 · 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
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.800 INCHES NOMINAL IN
OVERALL LENGTH2.700 INCHES NOMINAL IN
OVERALL WIDTH0.800 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUNGER, PRS REGULATOR
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - MRAP NO PERMANENT WSDC IDENTIFIED
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3945967?
3945967 is a FIXTURE,LEFT HAND.
What is the NSN for 3945967?
3945967 is cataloged in the U.S. Government catalog under NSN 4730-01-508-9071. 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.