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2121S-22081-1003 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2121S-22081-1003: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: BUSHING, thread_class: 2B, overall_width: 1.688 INCHES NOMINAL IN, overall_length: 4.499 INCHES NOMINAL IN, size_designation: 22, style_designator: STRAIGHT TYPE W/CABLE CLAMP. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-141-0548, 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
2121S-22081-1003
NSN: 5935-01-141-0548
FSC: 5935 — Connectors, Electrical
CAGE: 31461 — ELECTRO ADAPTER INC (USA)
SPECIFICATIONS
seal_typeBUSHING
thread_class2B
overall_width1.688 INCHES NOMINAL IN
overall_length4.499 INCHES NOMINAL IN
size_designation22
style_designatorSTRAIGHT TYPE W/CABLE CLAMP
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size1.312 INCHES IN
nominal_thread_length0.219 INCHES IN
cable_opening_diameter0.344 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
cable_opening_quantity1
NSN5935-01-141-0548
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 2121S-22081-1003 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
SEAL TYPE: BUSHING
•
NOMINAL THREAD LENGTH: 0.219 INCHES IN
•
STYLE DESIGNATOR: STRAIGHT TYPE W/CABLE CLAMP
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.312 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
SEAL TYPEBUSHING
NOMINAL THREAD LENGTH0.219 INCHES IN
STYLE DESIGNATORSTRAIGHT TYPE W/CABLE CLAMP
OVERALL LENGTH4.499 INCHES NOMINAL IN
OVERALL WIDTH1.688 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.312 INCHES IN
CABLE OPENING QUANTITY1
SIZE DESIGNATION22
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
GA800TB-B22-8DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 2121S-22081-1003?
2121S-22081-1003 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 2121S-22081-1003?
There is 1 known substitute for 2121S-22081-1003: GA800TB-B22-8D. Substitute compatibility should be verified for your specific system.
What is the NSN for 2121S-22081-1003?
2121S-22081-1003 is cataloged in the U.S. Government catalog under NSN 5935-01-141-0548. 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.