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18087 — REACTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

18087: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include body_width: 1.000 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN, head_style: HEXAGON, body_height: 1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, body_length: 1.000 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN, grip_length: 0.750 INCHES NOMINAL IN, head_height: 0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-119-2699, 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
18087
NSN: 5330-00-119-2699
NIINs: 001192699, 001478211, 004660685, 004910311, 011047460, 011427347
FSC: 5330 — Packing and Gasket Materials
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL
body_width1.000 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
head_styleHEXAGON
body_height1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
body_length1.000 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
grip_length0.750 INCHES NOMINAL IN
head_height0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
thread_class3A A
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
thread_length1.000 INCHES MINIMUM IN
inclosure_typeHERMETICALLY SEALED
fastener_length1.750 INCHES NOMINAL IN
NSN5330-00-119-2699
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18087 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
1905-2031Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18087?
18087 is a REACTOR.
What parts can replace 18087?
There is 1 known substitute for 18087: 1905-2031. Substitute compatibility should be verified for your specific system.
What is the NSN for 18087?
18087 is cataloged in the U.S. Government catalog under NSN 5330-00-119-2699. This indicates validated use in U.S. government and defense supply chains.
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