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51-78901 — 51-78901

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

51-78901: 51-78901.

The 51-78901 is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, minor_height: 0.125 INCHES NOMINAL IN, hole_diameter: 0.156 INCHES NOMINAL IN, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 22.031 INCHES NOMINAL IN, surface_treatment: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 5999-00-108-1137, 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
MRO→ MRO_GENERAL→ 51-78901
NSN: 5999-00-108-1137
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 07700 — TECHNICAL WIRE PRODUCTS, LLC DBA TWP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
minor_height0.125 INCHES NOMINAL IN
hole_diameter0.156 INCHES NOMINAL IN
overall_width0.500 INCHES NOMINAL IN
overall_length22.031 INCHES NOMINAL IN
surface_treatmentUNABLE TO DECODE
bolt_hole_quantity4
cross-sectional_height0.125 INCHES NOMINAL IN
cross-sectional_shape_styleMESH AND METAL
cross_section_outside_diameter0.188 INCHES NOMINAL IN
environmental_protection_material_locationRF SHIELDING GASKET OUTER EDGE
surface_treatment_document_and_classificationUNABLE TO DECODE
NSN5999-00-108-1137
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 51-78901 MFR 51-78901
KEY FEATURES
•
ENVIRONMENTAL PROTECTION MATERIAL LOCATION: RF SHIELDING GASKET OUTER EDGE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
MINOR HEIGHT: 0.125 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: MESH AND METAL
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONRF SHIELDING GASKET OUTER EDGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
MINOR HEIGHT0.125 INCHES NOMINAL IN
OVERALL LENGTH22.031 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMESH AND METAL
OVERALL WIDTH0.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH7.000 INCHES NOMINAL IN
SURFACE TREATMENTUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 2
51-00641Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C7236B18Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 51-78901?
51-78901 is a 51-78901. It is classified as a MRO (MRO_GENERAL).
What parts can replace 51-78901?
There are 2 known substitutes for 51-78901: 51-00641, C7236B18. Substitute compatibility should be verified for your specific system.
What is the NSN for 51-78901?
51-78901 is cataloged in the U.S. Government catalog under NSN 5999-00-108-1137. 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.