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947153-12 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

947153-12: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.190 INCHES NOMINAL IN, style_designator: INTERNALLY THREADED FULL LENGTH, width_across_flats: 0.250 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON, left_counterbore_depth: 0.090 INCHES NOMINAL IN, right_counterbore_depth: 0.090 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-012-2228, 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
947153-12
NSN: 5340-01-012-2228
FSC: 5340 — Hardware, Commercial
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
length1.190 INCHES NOMINAL IN
style_designatorINTERNALLY THREADED FULL LENGTH
width_across_flats0.250 INCHES NOMINAL IN
cross-sectional_shapeHEXAGON
left_counterbore_depth0.090 INCHES NOMINAL IN
right_counterbore_depth0.090 INCHES NOMINAL IN
left_counterbore_diameter0.136 INCHES NOMINAL IN
NSN5340-01-012-2228
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 947153-12 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
•
LEFT COUNTERBORE DEPTH: 0.090 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
LENGTH: 1.190 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
RIGHT COUNTERBORE DEPTH: 0.090 INCHES NOMINAL IN
•
LEFT COUNTERBORE DIAMETER: 0.136 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: HEXAGON
TECHNICAL CHARACTERISTICS
LEFT COUNTERBORE DEPTH0.090 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
LENGTH1.190 INCHES NOMINAL IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
RIGHT COUNTERBORE DEPTH0.090 INCHES NOMINAL IN
LEFT COUNTERBORE DIAMETER0.136 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEHEXAGON
SUBSTITUTES & CROSS-REFERENCES 2
3103-12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8066-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 947153-12?
947153-12 is a STANDOFF,THREADED,SPACING.
What parts can replace 947153-12?
There are 2 known substitutes for 947153-12: 3103-12, 8066-12. Substitute compatibility should be verified for your specific system.
What is the NSN for 947153-12?
947153-12 is cataloged in the U.S. Government catalog under NSN 5340-01-012-2228. 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.