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1690-1032-SS-20 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1690-1032-SS-20: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.875 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, thread_length: 0.875 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN, style_designator: INTERNALLY THREADED FULL LENGTH, thread_direction: RIGHT-HAND HOLE PERPENDICULAR TO AXIS, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-651-4989, 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
1690-1032-SS-20
NSN: 5340-01-651-4989
FSC: 5340 — Hardware, Commercial
CAGE: 55566 — MATTHEW WARREN, INC DBA RAF ELECTRONIC HARDWARE DIV RAF ELECTRONIC HARDWARE, LLC (USA)
SPECIFICATIONS
length0.875 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
thread_length0.875 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN
style_designatorINTERNALLY THREADED FULL LENGTH
thread_directionRIGHT-HAND HOLE PERPENDICULAR TO AXIS
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.190 INCHES HOLE PERPENDICULAR TO AXIS IN
cross-sectional_shapeROUND
end_item_identification6665-01-646-6922
thread_quantity_per_inch32 HOLE PERPENDICULAR TO AXIS
thread_series_designatorUNF HOLE PERPENDICULAR TO AXIS
part_name_assigned_by_controlling_agencySTDF, 10-32, 7/8L, SSTL
NSN5340-01-651-4989
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1690-1032-SS-20 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: 0.875 INCHES NOMINAL IN
•
THREAD LENGTH: 0.875 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
THREAD DIRECTION: RIGHT-HAND HOLE PERPENDICULAR TO AXIS
•
NOMINAL THREAD SIZE: 0.190 INCHES HOLE PERPENDICULAR TO AXIS IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.875 INCHES NOMINAL IN
THREAD LENGTH0.875 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
THREAD DIRECTIONRIGHT-HAND HOLE PERPENDICULAR TO AXIS
NOMINAL THREAD SIZE0.190 INCHES HOLE PERPENDICULAR TO AXIS IN
CROSS-SECTIONAL SHAPEROUND
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTDF, 10-32, 7/8L, SSTL
END ITEM IDENTIFICATION6665-01-646-6922
THREAD QUANTITY PER INCH32 HOLE PERPENDICULAR TO AXIS
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 1690-1032-SS-20?
1690-1032-SS-20 is a STANDOFF,THREADED,SPACING.
What is the NSN for 1690-1032-SS-20?
1690-1032-SS-20 is cataloged in the U.S. Government catalog under NSN 5340-01-651-4989. This indicates validated use in U.S. government and defense supply chains.
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