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12350166-5 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12350166-5: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 3.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5083 OVERALL, style_designator: INTERNALLY THREADED FULL LENGTH, cross-sectional_shape: ROUND, cross-sectional_length: 3.750 INCHES NOMINAL IN, material_document_and_classification: QQ-A-200/4 MIL SPEC ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-497-6989, 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
12350166-5
NSN: 5340-01-497-6989
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length3.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 5083 OVERALL
style_designatorINTERNALLY THREADED FULL LENGTH
cross-sectional_shapeROUND
cross-sectional_length3.750 INCHES NOMINAL IN
material_document_and_classificationQQ-A-200/4 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5340-01-497-6989
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12350166-5 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
•
LENGTH: 3.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/4 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL LENGTH: 3.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
MATERIAL: ALUMINUM ALLOY 5083 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH3.750 INCHES NOMINAL IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/4 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL LENGTH3.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
MATERIALALUMINUM ALLOY 5083 OVERALL
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 12350166-5?
12350166-5 is a STANDOFF,THREADED,SPACING.
What is the NSN for 12350166-5?
12350166-5 is cataloged in the U.S. Government catalog under NSN 5340-01-497-6989. This indicates validated use in U.S. government and defense supply chains.
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