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19974-SS-0470-7 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

19974-SS-0470-7: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STANDOFF, thread_length: 11.1 MILLIMETERS NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) MM, width_across_flats: 6.0 MILLIMETERS NOMINAL MM, nominal_thread_size: 4.0 MILLIMETERS RIGHT EXTERNAL MM, cross-sectional_shape: HEXAGON, cross-sectional_length: 25.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-677-4399, 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
19974-SS-0470-7
NSN: 5340-01-677-4399
FSC: 5340 — Hardware, Commercial
CAGE: 5W748 — CAREY MANUFACTURING COMPANY, INC. DBA AMATOM ELECTRONIC HARDWARES (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STANDOFF
thread_length11.1 MILLIMETERS NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) MM
width_across_flats6.0 MILLIMETERS NOMINAL MM
nominal_thread_size4.0 MILLIMETERS RIGHT EXTERNAL MM
cross-sectional_shapeHEXAGON
cross-sectional_length25.0 MILLIMETERS NOMINAL MM
right_projection_length9.53 MILLIMETERS NOMINAL MM
thread_series_designatorM RIGHT EXTERNAL
thread_pitch_in_millimeters0.7 RIGHT EXTERNAL
NSN5340-01-677-4399
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 19974-SS-0470-7 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: 6.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 0.7 RIGHT EXTERNAL
•
THREAD LENGTH: 11.1 MILLIMETERS NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) MM
•
CROSS-SECTIONAL LENGTH: 25.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD SIZE: 4.0 MILLIMETERS RIGHT EXTERNAL MM
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
MATERIAL: STEEL CORROSION RESISTING STANDOFF
•
THREAD SERIES DESIGNATOR: M RIGHT EXTERNAL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS0.7 RIGHT EXTERNAL
THREAD LENGTH11.1 MILLIMETERS NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) MM
CROSS-SECTIONAL LENGTH25.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD SIZE4.0 MILLIMETERS RIGHT EXTERNAL MM
CROSS-SECTIONAL SHAPEHEXAGON
MATERIALSTEEL CORROSION RESISTING STANDOFF
THREAD SERIES DESIGNATORM RIGHT EXTERNAL
RIGHT PROJECTION LENGTH9.53 MILLIMETERS NOMINAL MM
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 19974-SS-0470-7?
19974-SS-0470-7 is a STANDOFF,THREADED,SPACING.
What is the NSN for 19974-SS-0470-7?
19974-SS-0470-7 is cataloged in the U.S. Government catalog under NSN 5340-01-677-4399. 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.