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17689-1 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
Hama · COMPONENT
PRODUCT OVERVIEW

17689-1: BACKSHELL,ELECTRICAL CONNECTOR.

- Precision laser cut for a perfect fit and contour precision - Easy-on: fixing aids for easy attachment of the protective film - Antistatic microfibre cloth for cleaning the sensitive display. Key specifications include seal_type: GASKET, thread_class: 2B, overall_length: 4.265 INCHES NOMINAL IN, furnished_items: GLAND WASHER, overall_diameter: 2.000 INCHES NOMINAL IN, style_designator: STRAIGHT SHAPE SOLID TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-259-6053, 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
17689-1
NSN: 5935-00-259-6053
FSC: 5935 — Connectors, Electrical
CAGE: 06351 — MICROWAVE ENGINEERING CORPORATION (USA)
SPECIFICATIONS
seal_typeGASKET
thread_class2B
overall_length4.265 INCHES NOMINAL IN
furnished_itemsGLAND WASHER
overall_diameter2.000 INCHES NOMINAL IN
style_designatorSTRAIGHT SHAPE SOLID TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size1.875 INCHES IN
cable_opening_diameter1.365 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
cable_opening_quantity1
thread_quantity_per_inch16
NSN5935-00-259-6053
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 17689-1 MFR Hama BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
SEAL TYPE: GASKET
•
OVERALL DIAMETER: 2.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT SHAPE SOLID TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.875 INCHES IN
•
CABLE OPENING QUANTITY: 1
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
SEAL TYPEGASKET
OVERALL DIAMETER2.000 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT SHAPE SOLID TYPE
OVERALL LENGTH4.265 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.875 INCHES IN
CABLE OPENING QUANTITY1
SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD CLASS2B
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
10-035875-321Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 17689-1?
17689-1 is a BACKSHELL,ELECTRICAL CONNECTOR manufactured by Hama.
What parts can replace 17689-1?
There is 1 known substitute for 17689-1: 10-035875-321. Substitute compatibility should be verified for your specific system.
What is the NSN for 17689-1?
17689-1 is cataloged in the U.S. Government catalog under NSN 5935-00-259-6053. 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.