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9861D749 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9861D749: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.000 INCHES NOMINAL IN, material: STEEL COMP 12L14 OVERALL, thread_class: 2B HOLE PERPENDICULAR TO AXIS, thread_length: 1.000 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN, style_designator: INTERNALLY THREADED FULL LENGTH, thread_direction: RIGHT-HAND HOLE PERPENDICULAR TO AXIS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-589-4783, 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
9861D749
NSN: 5340-01-589-4783
FSC: 5340 — Hardware, Commercial
CAGE: 070A5 — INNOVENTOR, INC. DBA INNOVENTOR ENGINEERING (USA)
SPECIFICATIONS
length1.000 INCHES NOMINAL IN
materialSTEEL COMP 12L14 OVERALL
thread_class2B HOLE PERPENDICULAR TO AXIS
thread_length1.000 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN
style_designatorINTERNALLY THREADED FULL LENGTH
thread_directionRIGHT-HAND HOLE PERPENDICULAR TO AXIS
surface_treatmentZINC OVERALL
width_across_flats0.250 INCHES NOMINAL IN
nominal_thread_size0.138 INCHES HOLE PERPENDICULAR TO AXIS IN
cross-sectional_shapeHEXAGON
thread_quantity_per_inch32 HOLE PERPENDICULAR TO AXIS
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) HOLE PERPENDICULAR TO AXIS
NSN5340-01-589-4783
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9861D749 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
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
LENGTH: 1.000 INCHES NOMINAL IN
•
THREAD LENGTH: 1.000 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
THREAD DIRECTION: RIGHT-HAND HOLE PERPENDICULAR TO AXIS
•
NOMINAL THREAD SIZE: 0.138 INCHES HOLE PERPENDICULAR TO AXIS IN
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
LENGTH1.000 INCHES NOMINAL IN
THREAD LENGTH1.000 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
THREAD DIRECTIONRIGHT-HAND HOLE PERPENDICULAR TO AXIS
NOMINAL THREAD SIZE0.138 INCHES HOLE PERPENDICULAR TO AXIS IN
CROSS-SECTIONAL SHAPEHEXAGON
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYFEMALE THREADED HEX STANDOFF
THREAD CLASS2B 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 9861D749?
9861D749 is a STANDOFF,THREADED,SPACING.
What is the NSN for 9861D749?
9861D749 is cataloged in the U.S. Government catalog under NSN 5340-01-589-4783. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.