161781 — TRANSISTOR

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

161781: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 1.050 INCHES MAXIMUM IN, overall_height: 0.328 INCHES MAXIMUM IN, overall_length: 1.563 INCHES NOMINAL IN, shoulder_width: 0.124 INCHES NOMINAL IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-291-4439, 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

161781

NSN: 5315-00-291-4439
NIINs: 002914439, 007129475, 011947623
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 17576 — GOODRICH CORP DBA GOODRICH CORP (USA)

SPECIFICATIONS

material	STEEL
overall_width	1.050 INCHES MAXIMUM IN
overall_height	0.328 INCHES MAXIMUM IN
overall_length	1.563 INCHES NOMINAL IN
shoulder_width	0.124 INCHES NOMINAL IN
first_end_style	SQUARE
mounting_method	UNTHREADED HOLE(S)
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
style_designator	DOUBLE HUB W/ SECRING HOLE(S)
pin_overall_length	1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
hub_inside_diameter	0.374 INCHES NOMINAL IN
pin_overall_diameter	0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
NSN	5315-00-291-4439

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END STYLE: SQUARE

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

PIN OVERALL DIAMETER: 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN

•

PIN OVERALL LENGTH: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

MATERIAL: STEEL COMP 1095 OVERALL

TECHNICAL CHARACTERISTICS

FIRST END STYLE	SQUARE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER	0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
PIN OVERALL LENGTH	1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
MATERIAL	STEEL COMP 1095 OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

AN150267Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· 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 161781?

161781 is a TRANSISTOR.

What parts can replace 161781?

There is 1 known substitute for 161781: AN150267. Substitute compatibility should be verified for your specific system.

What is the NSN for 161781?

161781 is cataloged in the U.S. Government catalog under NSN 5315-00-291-4439. This indicates validated use in U.S. government and defense supply chains.

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