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Technical Data Sheet
PartsTable / MRO / 187008
187008 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
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,HYDRAULIC BRAKE CYLINDER is a Hama industrial component. Key specifications include height: 1.250 INCHES NOMINAL IN, material: COPPER ALLOY OR STEEL OVERALL, shank_length: 0.500 INCHES NOMINAL IN, shank_diameter: 1.503 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN, style_designator: STRAIGHT, HINGED CAP, W/SHOULDER, surface_treatment: CADMIUM OR NICKEL OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-233-0759, 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
MRO→ MRO_GENERAL→ 187008
NSN: 4730-00-233-0759
FSC: 4730
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
height1.250 INCHES NOMINAL IN
materialCOPPER ALLOY OR STEEL OVERALL
shank_length0.500 INCHES NOMINAL IN
shank_diameter1.503 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
style_designatorSTRAIGHT, HINGED CAP, W/SHOULDER
surface_treatmentCADMIUM OR NICKEL OVERALL
assembly_clearance_radius1.219 INCHES NOMINAL IN
NSN4730-00-233-0759
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 187008 · Hama ⚠ 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
•
SHANK LENGTH: 0.500 INCHES NOMINAL IN
•
ASSEMBLY CLEARANCE RADIUS: 1.219 INCHES NOMINAL IN
•
HEIGHT: 1.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR NICKEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT, HINGED CAP, W/SHOULDER
•
MATERIAL: COPPER ALLOY OR STEEL OVERALL
•
SHANK DIAMETER: 1.503 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SHANK LENGTH0.500 INCHES NOMINAL IN
ASSEMBLY CLEARANCE RADIUS1.219 INCHES NOMINAL IN
HEIGHT1.250 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR NICKEL OVERALL
STYLE DESIGNATORSTRAIGHT, HINGED CAP, W/SHOULDER
MATERIALCOPPER ALLOY OR STEEL OVERALL
SHANK DIAMETER1.503 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
00311Interchangeable
interchangeable cross-reference
interchangeable
82007BInterchangeable
interchangeable cross-reference
interchangeable
07-862778Interchangeable
interchangeable cross-reference
interchangeable
CFR40108Interchangeable
interchangeable cross-reference
interchangeable
41100H10Interchangeable
interchangeable cross-reference
interchangeable
187008Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 187008?
187008 is a CUP,HYDRAULIC BRAKE CYLINDER manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 187008?
There are 16 known substitutes for 187008: 00311, 82007B, 07-862778 and 13 more. Substitute compatibility should be verified for your specific system.
Is 187008 still available?
187008 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