9-91-45 — COIL,ELECTRICAL

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

9-91-45: COIL,ELECTRICAL.

The COIL,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, thickness: 0.031 INCHES NOMINAL IN, body_length: 2.188 INCHES NOMINAL IN, hole_diameter: 0.250 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 6800 SINGLE COMPONENT SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-186-4952, 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

9-91-45

NSN: 5310-00-186-4952
NIINs: 001864952, 002219068, 007057007
FSC: 5310 — Nuts and Washers
CAGE: 0AJJ0 — GOODRICH CORPORATION (USA)

SPECIFICATIONS

material	CELLULOSE OVERALL
thickness	0.031 INCHES NOMINAL IN
body_length	2.188 INCHES NOMINAL IN
hole_diameter	0.250 INCHES NOMINAL IN
rating_method	ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity	6800 SINGLE COMPONENT SINGLE WINDING
inclosure_type	FULLY INCLOSED
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
overall_diameter	0.438 INCHES NOMINAL IN
winding_quantity	1 SINGLE COMPONENT
body_outside_diameter	3.125 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
NSN	5310-00-186-4952

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.438 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-91,GR BH,CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: CELLULOSE OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.250 INCHES NOMINAL IN

•

THICKNESS: 0.031 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.438 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	HH-P-91,GR BH,CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	CELLULOSE OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.250 INCHES NOMINAL IN
THICKNESS	0.031 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

37A2553Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 9-91-45?

9-91-45 is a COIL,ELECTRICAL.

What parts can replace 9-91-45?

There is 1 known substitute for 9-91-45: 37A2553. Substitute compatibility should be verified for your specific system.

What is the NSN for 9-91-45?

9-91-45 is cataloged in the U.S. Government catalog under NSN 5310-00-186-4952. This indicates validated use in U.S. government and defense supply chains.

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9-91-45 — COIL,ELECTRICAL

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