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164A210-1 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

164A210-1: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.380 INCHES NOMINAL IN, diameter: 0.870 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 OVERALL, thread_class: 2B LEFT INTERNAL (INCLUDES THRU THREAD), thread_length: 0.390 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, style_designator: PROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-413-5494, 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
164A210-1
NSN: 5340-01-413-5494
FSC: 5340 — Hardware, Commercial
CAGE: 52088 — LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS (USA)
SPECIFICATIONS
length0.380 INCHES NOMINAL IN
diameter0.870 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061 OVERALL
thread_class2B LEFT INTERNAL (INCLUDES THRU THREAD)
thread_length0.390 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
style_designatorPROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS
thread_directionRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
surface_treatmentCHROMATE OVERALL
nominal_thread_size0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shapeROUND
left_projection_length0.390 INCHES NOMINAL IN
right_projection_length0.370 INCHES NOMINAL IN
NSN5340-01-413-5494
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 164A210-1 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: 0.380 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
•
LEFT PROJECTION DIAMETER: 0.138 INCHES NOMINAL IN
•
LEFT PROJECTION LENGTH: 0.390 INCHES NOMINAL IN
•
THREAD LENGTH: 0.281 INCHES MINIMUM RIGHT INTERNAL IN
•
STYLE DESIGNATOR: PROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS
•
MATERIAL DOCUMENT AND CLASSIFICATION: -QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.380 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
LEFT PROJECTION DIAMETER0.138 INCHES NOMINAL IN
LEFT PROJECTION LENGTH0.390 INCHES NOMINAL IN
THREAD LENGTH0.281 INCHES MINIMUM RIGHT INTERNAL IN
THREAD LENGTH0.390 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATORPROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS
MATERIAL DOCUMENT AND CLASSIFICATION-QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.870 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
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 164A210-1?
164A210-1 is a STANDOFF,THREADED,SPACING.
What is the NSN for 164A210-1?
164A210-1 is cataloged in the U.S. Government catalog under NSN 5340-01-413-5494. This indicates validated use in U.S. government and defense supply chains.
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