PartsTable
Technical Data Sheet
Download PDF

257881 — CLAMP,CABLE,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

257881: CLAMP,CABLE,ELECTRICAL CONNECTOR.

CLAMP,CABLE,ELECTRICAL CONNECTOR. Key specifications include thread_class: 2B, overall_length: 0.858 INCHES NOMINAL IN, overall_diameter: 0.937 INCHES MAXIMUM IN, size_designation: 12, style_designator: DOUBLE CLAMPING ACTION OPEN FRAME TYPE, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-020-9840, 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
257881
NSN: 5935-01-020-9840
FSC: 5935 — Connectors, Electrical
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
thread_class2B
overall_length0.858 INCHES NOMINAL IN
overall_diameter0.937 INCHES MAXIMUM IN
size_designation12
thread_directionRIGHT-HAND
nominal_thread_size0.750 INCHES IN
cable_opening_diameter0.400 INCHES NOMINAL IN
cable_opening_quantity1
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
mounting_facility_type_and_quantity1 THREADED COUPLING
NSN5935-01-020-9840
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CLAMP,CABLE,ELECTRICAL CONNECTOR TITLE COMPONENT PN 257881 MFR CLAMP,CABLE,ELECTRICAL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
OVERALL DIAMETER: 0.937 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: DOUBLE CLAMPING ACTION OPEN FRAME TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
CABLE OPENING QUANTITY: 1
•
SIZE DESIGNATION: 12
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL DIAMETER0.937 INCHES MAXIMUM IN
STYLE DESIGNATORDOUBLE CLAMPING ACTION OPEN FRAME TYPE
OVERALL LENGTH0.858 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
CABLE OPENING QUANTITY1
SIZE DESIGNATION12
THREAD CLASS2B
THREAD QUANTITY PER INCH20
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 1
94003-12-3014Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 257881?
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 257881?
257881 is a CLAMP,CABLE,ELECTRICAL CONNECTOR.
What parts can replace 257881?
There is 1 known substitute for 257881: 94003-12-3014. Substitute compatibility should be verified for your specific system.
What is the NSN for 257881?
257881 is cataloged in the U.S. Government catalog under NSN 5935-01-020-9840. 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 — 257881

✓ 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.