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12287989 — HOOK,SUPPORT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12287989: HOOK,SUPPORT.

The HOOK,SUPPORT is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 2.000 INCHES NOMINAL IN, material_diameter: 0.375 INCHES NOMINAL IN, material_document_and_classification: ASTM A576 COMP 1015 TO 1025 ASSN STD SINGLE MATERIAL RESPONSE, overall_length_from_mounting_surface: 1.755 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-337-0403, 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
12287989
NSN: 5340-01-337-0403
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL
overall_height2.000 INCHES NOMINAL IN
material_diameter0.375 INCHES NOMINAL IN
material_document_and_classificationASTM A576 COMP 1015 TO 1025 ASSN STD SINGLE MATERIAL RESPONSE
overall_length_from_mounting_surface1.755 INCHES NOMINAL IN
NSN5340-01-337-0403
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12287989 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
KEY FEATURES
•
MATERIAL DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 COMP 1015 TO 1025 ASSN STD SINGLE MATERIAL RESPONSE
•
OVERALL LENGTH FROM MOUNTING SURFACE: 1.755 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.000 INCHES NOMINAL IN
MATERIAL DIAMETER0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 COMP 1015 TO 1025 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH FROM MOUNTING SURFACE1.755 INCHES NOMINAL IN
MATERIALSTEEL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 12287989?
12287989 is a HOOK,SUPPORT.
What is the NSN for 12287989?
12287989 is cataloged in the U.S. Government catalog under NSN 5340-01-337-0403. This indicates validated use in U.S. government and defense supply chains.
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