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1019017 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1019017: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.120 INCHES NOMINAL IN, material: STEEL OVERALL, thread_length: 1.120 INCHES NOMINAL RIGHT INTERNAL IN, special_features: MFG NAME NUT,(SPACER);CASE HARDENED BLACK OXIDE FINISH, style_designator: INTERNALLY THREADED FULL LENGTH, surface_treatment: OXIDE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-517-2818, 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
1019017
NSN: 5340-01-517-2818
FSC: 5340 — Hardware, Commercial
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
length1.120 INCHES NOMINAL IN
materialSTEEL OVERALL
thread_length1.120 INCHES NOMINAL RIGHT INTERNAL IN
special_featuresMFG NAME NUT,(SPACER);CASE HARDENED BLACK OXIDE FINISH
style_designatorINTERNALLY THREADED FULL LENGTH
surface_treatmentOXIDE OVERALL
width_across_flats0.690 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES RIGHT INTERNAL IN
cross-sectional_shapeHEXAGON
thread_quantity_per_inch16 RIGHT INTERNAL
NSN5340-01-517-2818
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1019017 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: 0.690 INCHES NOMINAL IN
•
LENGTH: 1.120 INCHES NOMINAL IN
•
THREAD LENGTH: 1.120 INCHES NOMINAL RIGHT INTERNAL IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
NOMINAL THREAD SIZE: 0.375 INCHES RIGHT INTERNAL IN
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.690 INCHES NOMINAL IN
LENGTH1.120 INCHES NOMINAL IN
THREAD LENGTH1.120 INCHES NOMINAL RIGHT INTERNAL IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
NOMINAL THREAD SIZE0.375 INCHES RIGHT INTERNAL IN
CROSS-SECTIONAL SHAPEHEXAGON
SPECIAL FEATURESMFG NAME NUT,(SPACER);CASE HARDENED BLACK OXIDE FINISH
SURFACE TREATMENTOXIDE OVERALL
THREAD QUANTITY PER INCH16 RIGHT INTERNAL
MATERIALSTEEL 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1019017?
1019017 is a STANDOFF,THREADED,SPACING.
What is the NSN for 1019017?
1019017 is cataloged in the U.S. Government catalog under NSN 5340-01-517-2818. 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.