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917848-3 — ELECTRONIC COMPONENTS ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

917848-3: ELECTRONIC COMPONENTS ASSEMBLY.

The ELECTRONIC COMPONENTS ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.133 INCHES SECOND END IN, overall_width: 10.000 INCHES NOMINAL IN, chamfer_length: 0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_height: 5.875 INCHES NOMINAL IN, overall_length: 14.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-451-0039, 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
917848-3
NSN: 5340-00-451-0039
NIINs: 004510039, 007782869
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.133 INCHES SECOND END IN
overall_width10.000 INCHES NOMINAL IN
chamfer_length0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_height5.875 INCHES NOMINAL IN
overall_length14.812 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
special_featuresCAPACITOR 6,CHASSIS 1,CONNECTOR 2,DIODE 2,ELECTRON TUBE 6,RESISTOR 29,TERMINAL 37,TRANSFORMER 1
surface_treatmentCADMIUM OVERALL
drilled_hole_locationONE END
distance_from_end_to_hole_center0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
material_document_and_classificationQQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-451-0039
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 917848-3 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
•
CHAMFER LENGTH: 0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
•
DRILLED HOLE LOCATION: ONE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
HOLE DIAMETER: 0.127 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL DIAMETER0.250 INCHES NOMINAL IN
DRILLED HOLE LOCATIONONE END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH38.200 INCHES NOMINAL IN
SPECIAL FEATURES2ND END MACHINED TO 0.150 IN. DIA BY 0.250 IN. LG IN
SURFACE TREATMENTCADMIUM OVERALL
HOLE DIAMETER0.127 INCHES FIRST END IN
HOLE DIAMETER0.133 INCHES SECOND END IN
DISTANCE FROM END TO HOLE CENTER0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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 917848-3?
917848-3 is a ELECTRONIC COMPONENTS ASSEMBLY.
What is the NSN for 917848-3?
917848-3 is cataloged in the U.S. Government catalog under NSN 5340-00-451-0039. 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.