PartsTable
Technical Data Sheet
Download PDF

9379-40 — CABLE ASSEMBLY,SPEC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9379-40: CABLE ASSEMBLY,SPEC.

The CABLE ASSEMBLY,SPEC is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include length: 0.875 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thread_length: 0.594 INCHES NOMINAL RIGHT EXTERNAL IN, style_designator: PROJECTION ONE END W/ RIGHT EXTERNAL THREAD, precious_material: SILVER, surface_treatment: SILVER OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-346-3657, 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
9379-40
NSN: 5340-00-346-3657
NIINs: 003463657, 015784904
FSC: 5340 — Hardware, Commercial
CAGE: 74063 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
length0.875 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thread_length0.594 INCHES NOMINAL RIGHT EXTERNAL IN
special_featuresCONTACT 0.312 IN. OD CENTERED 0.156 IN. FROM END OPPOSITE SIDE OF THREADED HOLE IN SHANK,10-32 THREADED HOLE TAPPED ON THE LONGITUDAL AXIS OF THE PROJECTED END 0.500 IN. DP IN
style_designatorPROJECTION ONE END W/ RIGHT EXTERNAL THREAD
precious_materialSILVER
surface_treatmentSILVER OVERALL
width_across_flats0.500 INCHES NOMINAL IN
cross-sectional_shapeSQUARE
distance_from_end_to_hole_center0.719 INCHES NOMINAL IN
NSN5340-00-346-3657
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9379-40 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: 0.500 INCHES NOMINAL IN
•
LENGTH: 0.875 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: SILVER
•
THREAD LENGTH: 0.594 INCHES NOMINAL RIGHT EXTERNAL IN
•
STYLE DESIGNATOR: PROJECTION ONE END W/ RIGHT EXTERNAL THREAD
•
CROSS-SECTIONAL SHAPE: SQUARE
•
SURFACE TREATMENT: SILVER OVERALL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.500 INCHES NOMINAL IN
LENGTH0.875 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
THREAD LENGTH0.594 INCHES NOMINAL RIGHT EXTERNAL IN
STYLE DESIGNATORPROJECTION ONE END W/ RIGHT EXTERNAL THREAD
CROSS-SECTIONAL SHAPESQUARE
SPECIAL FEATURESCONTACT 0.312 IN. OD CENTERED 0.156 IN. FROM END OPPOSITE SIDE OF THREADED HOLE IN SHANK,10-32 THREADED HOLE TAPPED ON THE LONGITUDAL AXIS OF THE PROJECTED END 0.500 IN. DP IN
SURFACE TREATMENTSILVER OVERALL
DISTANCE FROM END TO HOLE CENTER0.719 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 9379-40?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 9379-40?
9379-40 is a CABLE ASSEMBLY,SPEC.
What is the NSN for 9379-40?
9379-40 is cataloged in the U.S. Government catalog under NSN 5340-00-346-3657. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 9379-40

✓ 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.