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PartsTable / COMPONENT / COTT-8287-A
COTT-8287-A ✓ 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 CLAMP,HOSE is a the manufacturer industrial component. Key specifications include angle: 34.0 DEGREES34.0 DEGREES, material: STEEL OVERALL, case_style: SQUARE, head_angle: 30.0 DEGREES NOMINAL, seal_width: 0.469 INCHES NOMINAL IN, shaft_type: ROUND, FLATTED SINGLE ACTUATOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-241-7651, 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
COTT-8287-A
NSN: 4730-00-241-7651
FSC: 4730
CAGE: 22852 — SPALLA INC (USA)
SPECIFICATIONS
angle34.0 DEGREES34.0 DEGREES
materialSTEEL OVERALL
case_styleSQUARE
head_angle30.0 DEGREES NOMINAL
seal_width0.469 INCHES NOMINAL IN
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.100 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.375 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
nominal_width0.688 INCHES0.688 INCHES IN
pole_quantity1 EACH SECTION REAR
terminal_typeTAB, SOLDER LUG
NSN4730-00-241-7651
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: COTT-8287-A · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
670939C2Interchangeable
interchangeable cross-reference
interchangeable
EPON 828Interchangeable
interchangeable cross-reference
interchangeable
DER 331Interchangeable
interchangeable cross-reference
interchangeable
22540Interchangeable
interchangeable cross-reference
interchangeable
33728Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is COTT-8287-A?
COTT-8287-A is a CLAMP,HOSE.
What parts can replace COTT-8287-A?
There are 29 known substitutes for COTT-8287-A: 670939C2, EPON 828, DER 331 and 26 more. Substitute compatibility should be verified for your specific system.
Is COTT-8287-A still available?
COTT-8287-A 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