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1741-M09-F09-1024 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1741-M09-F09-1024: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.5000 INCHES NOMINAL IN, thread_class: 2B LEFT EXTERNAL, thread_length: 0.3750 INCHES NOMINAL RIGHT INTERNAL IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, thread_direction: RIGHT-HAND LEFT EXTERNAL, width_across_flats: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-440-8817, 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
1741-M09-F09-1024
NSN: 5340-01-440-8817
FSC: 5340 — Hardware, Commercial
CAGE: 04729 — UNICORP. (USA)
SPECIFICATIONS
length1.5000 INCHES NOMINAL IN
thread_class2B LEFT EXTERNAL
thread_length0.3750 INCHES NOMINAL RIGHT INTERNAL IN
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
thread_directionRIGHT-HAND LEFT EXTERNAL
width_across_flats0.3750 INCHES NOMINAL IN
nominal_thread_size0.1900 INCHES RIGHT INTERNAL IN
cross-sectional_shapeHEXAGON
right_projection_length0.3750 INCHES NOMINAL IN
thread_quantity_per_inch24 RIGHT INTERNAL
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) RIGHT INTERNAL
right_projection_diameter0.1900 INCHES NOMINAL IN
NSN5340-01-440-8817
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1741-M09-F09-1024 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: 0.3750 INCHES NOMINAL IN
•
LENGTH: 1.5000 INCHES NOMINAL IN
•
THREAD LENGTH: 0.3750 INCHES NOMINAL RIGHT INTERNAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
THREAD DIRECTION: RIGHT-HAND RIGHT INTERNAL
•
NOMINAL THREAD SIZE: 0.1900 INCHES RIGHT INTERNAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.3750 INCHES NOMINAL IN
LENGTH1.5000 INCHES NOMINAL IN
THREAD LENGTH0.3750 INCHES NOMINAL RIGHT INTERNAL IN
THREAD LENGTH0.5000 INCHES NOMINAL LEFT EXTERNAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT EXTERNAL
NOMINAL THREAD SIZE0.1900 INCHES RIGHT INTERNAL IN
NOMINAL THREAD SIZE0.1900 INCHES LEFT EXTERNAL IN
CROSS-SECTIONAL SHAPEHEXAGON
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 2
4640-1024-SSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
14150-H-SS-1.500-12 (B=1024X3/8)Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1741-M09-F09-1024?
1741-M09-F09-1024 is a STANDOFF,THREADED,SPACING.
What parts can replace 1741-M09-F09-1024?
There are 2 known substitutes for 1741-M09-F09-1024: 4640-1024-SS, 14150-H-SS-1.500-12 (B=1024X3/8). Substitute compatibility should be verified for your specific system.
What is the NSN for 1741-M09-F09-1024?
1741-M09-F09-1024 is cataloged in the U.S. Government catalog under NSN 5340-01-440-8817. 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.