E4550PTR48 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

E4550PTR48: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.750 INCHES NOMINAL IN, flat_height: 0.219 INCHES NOMINAL IN, shaft_style: ROUND, FLATTED, bearing_type: BEARING SHAFT, shaft_length: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-174-2156, 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→ E4550PTR48

NSN: 5905-00-174-2156
FSC: 5905 — Resistor
CAGE: 0CSK6 — WINCO, INC. (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	1.750 INCHES NOMINAL IN
flat_height	0.219 INCHES NOMINAL IN
shaft_style	ROUND, FLATTED
bearing_type	BEARING SHAFT
shaft_length	0.875 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	3.125 INCHES NOMINAL IN
overall_length	2.625 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
section_quantity	1
NSN	5905-00-174-2156

COMPONENT DIAGRAM

KEY FEATURES

•

NONTURN DEVICE LOCATION: AT 3 OCLOCK OR AT 6 OCLOCK OR AT 9 OCLOCK OR AT 12 OCLOCK

•

BODY DIAMETER: 3.125 INCHES NOMINAL IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 400.000 OHMS SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL IN

•

NONTURN DEVICE RADIUS: 0.500 INCHES NOMINAL IN

•

BODY STYLE: CYLINDRICAL BUSHING MOUNTED

TECHNICAL CHARACTERISTICS

NONTURN DEVICE LOCATION	AT 3 OCLOCK OR AT 6 OCLOCK OR AT 9 OCLOCK OR AT 12 OCLOCK
BODY DIAMETER	3.125 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	400.000 OHMS SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.250 INCHES NOMINAL IN
NONTURN DEVICE RADIUS	0.500 INCHES NOMINAL IN
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
FIRST FLAT LENGTH	0.344 INCHES NOMINAL IN
MOUNTING METHOD	STANDARD BUSHING

OTHER ITEMS IN FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059

SUBSTITUTES & CROSS-REFERENCES 2

KReference document

Same NSN cross-reference

Reference document — Design control — primary reference

K0454Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is E4550PTR48?

E4550PTR48 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace E4550PTR48?

There are 2 known substitutes for E4550PTR48: K, K0454. Substitute compatibility should be verified for your specific system.

What is the NSN for E4550PTR48?

E4550PTR48 is cataloged in the U.S. Government catalog under NSN 5905-00-174-2156. This indicates validated use in U.S. government and defense supply chains.

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E4550PTR48 — RESISTOR,VARIABLE,WIRE WOUND,NON

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