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PartsTable / COMPONENT / 207-00MERCFREE
207-00MERCFREE ✓ 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 CUP,GREASE is a the manufacturer industrial component. Key specifications include height: 1.875 INCHES NOMINAL IN, material: STEEL OVERALL, grease_capacity: 0.500 OUNCES OZ, style_designator: STRAIGHT, CAP FEED, nominal_thread_size: 0.125 INCHES IN, thread_quantity_per_inch: 27. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-334-5449, 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
207-00MERCFREE
NSN: 4730-00-334-5449
FSC: 4730
CAGE: 90655 — BOWEN PRODUCTS CORP (USA)
SPECIFICATIONS
height1.875 INCHES NOMINAL IN
materialSTEEL OVERALL
grease_capacity0.500 OUNCES OZ
style_designatorSTRAIGHT, CAP FEED
nominal_thread_size0.125 INCHES IN
thread_quantity_per_inch27
assembly_clearance_radius1.250 INCHES NOMINAL IN
departure_from_cited_documentFREE OF MERCURY FOR NUCLEAR PROPULSION PLANTS
screw_thread_series_designatorNPT
NSN4730-00-334-5449
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 207-00MERCFREE · 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 QUANTITY PER INCH: 27
•
SCREW THREAD SERIES DESIGNATOR: NPT
•
ASSEMBLY CLEARANCE RADIUS: 1.250 INCHES NOMINAL IN
•
GREASE CAPACITY: 0.500 OUNCES OZ
•
NOMINAL THREAD SIZE: 0.125 INCHES IN
•
HEIGHT: 1.875 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
DEPARTURE FROM CITED DOCUMENT: FREE OF MERCURY FOR NUCLEAR PROPULSION PLANTS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH27
SCREW THREAD SERIES DESIGNATORNPT
ASSEMBLY CLEARANCE RADIUS1.250 INCHES NOMINAL IN
GREASE CAPACITY0.500 OUNCES OZ
NOMINAL THREAD SIZE0.125 INCHES IN
HEIGHT1.875 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
DEPARTURE FROM CITED DOCUMENTFREE OF MERCURY FOR NUCLEAR PROPULSION PLANTS
STYLE DESIGNATORSTRAIGHT, CAP FEED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
5162Interchangeable
interchangeable cross-reference
interchangeable
10022655Interchangeable
interchangeable cross-reference
interchangeable
1996502-1Interchangeable
interchangeable cross-reference
interchangeable
11154394-2Interchangeable
interchangeable cross-reference
interchangeable
7728419P20Interchangeable
interchangeable cross-reference
interchangeable
MS35758-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 207-00MERCFREE?
207-00MERCFREE is a CUP,GREASE.
What parts can replace 207-00MERCFREE?
There are 20 known substitutes for 207-00MERCFREE: 5162, 10022655, 1996502-1 and 17 more. Substitute compatibility should be verified for your specific system.
Is 207-00MERCFREE still available?
207-00MERCFREE 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