1006991 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

3M · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1006991: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a 3M industrial component. This part is cataloged in the U.S. Government catalog under NSN 5950-00-657-2405, 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→ 1006991

NSN: 5950-00-657-2405
NIINs: 006572405, 011831636
FSC: 5950 — Coils and Transformers
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

Part Number	1006991
Manufacturer	3M
NSN	5950-00-657-2405

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 0.812 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.875 INCHES NOMINAL IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

•

IMPEDANCE RATING IN OHMS: 140.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
BODY WIDTH	0.812 INCHES MAXIMUM IN
BODY HEIGHT	0.875 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	140.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
IMPEDANCE RATING IN OHMS	1925.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE	0.112 INCHES SINGLE GROUP IN

SUBSTITUTES & CROSS-REFERENCES 1

436319Same 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 1006991?

1006991 is a TRANSFORMER,AUDIO FREQUENCY manufactured by 3M. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1006991?

There is 1 known substitute for 1006991: 436319. Substitute compatibility should be verified for your specific system.

What is the NSN for 1006991?

1006991 is cataloged in the U.S. Government catalog under NSN 5950-00-657-2405. This indicates validated use in U.S. government and defense supply chains.

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1006991 — TRANSFORMER,AUDIO FREQUENCY

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