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16991Y — TRANSFORMER,PULSE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

16991Y: TRANSFORMER,PULSE.

The TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_height: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, body_length: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, nominal_thread_size: 0.138 INCHES SINGLE GROUP IN, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-899-9710, 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
16991Y
NSN: 5950-00-899-9710
FSC: 5950 — Coils and Transformers
CAGE: 97520 — BASLER ELECTRIC CO (USA)
SPECIFICATIONS
body_height1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
body_length1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity6 WIRE HOOK
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
center_to_center_distance_between_mounting_facilities_parallel_to_width1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
center_to_center_distance_between_mounting_facilities_parallel_to_length1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN5950-00-899-9710
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN 16991Y MFR TRANSFORMER,PULSE
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
BODY HEIGHT: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
BODY LENGTH: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
BODY HEIGHT1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
BODY LENGTH1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
OTHER ITEMS IN FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414
SUBSTITUTES & CROSS-REFERENCES 1
58430269Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 16991Y?
16991Y is a TRANSFORMER,PULSE.
What parts can replace 16991Y?
There is 1 known substitute for 16991Y: 58430269. Substitute compatibility should be verified for your specific system.
What is the NSN for 16991Y?
16991Y is cataloged in the U.S. Government catalog under NSN 5950-00-899-9710. 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.