81-20 — CAPACITOR,FIXED,METALLIZED,PAPER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

81-20: CAPACITOR,FIXED,METALLIZED,PAPER.

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include material: STEEL, cleanout_plug: PROVIDED, overall_width: 0.43 INCHES NOMINAL IN, overall_diameter: 0.130 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN, antisiphon_feature: INCLUDED, adjustable_standard: PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-250-8076, 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→ 81-20

NSN: 3020-00-250-8076
NIINs: 002508076, 003537584, 004334233, 004819067, 005543232, 008443219, 009046226, 009310372, 009415044, 010209508, 010736082, 011155193, 011494082, 011795742, 012213704, 012404780, 014408647, 015842701, 015981600, 016505892, 016912980
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)

SPECIFICATIONS

material	STEEL
cleanout_plug	PROVIDED
overall_width	0.43 INCHES NOMINAL IN
overall_diameter	0.130 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
antisiphon_feature	INCLUDED
adjustable_standard	PROVIDED
part_name_assigned_by_controlling_agency	GREASE INTERCEPTOR
inlet_connection_nominal_pipe_size_accommodated	75.0 MILLIMETERS MM
outlet_connection_nominal_pipe_size_accommodated	75.0 MILLIMETERS MM
NSN	3020-00-250-8076

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.250 INCHES BOTH ENDS IN

•

HELIX ANGLE: 24.6200 DEGREES

•

TEETH QUANTITY: 18

•

BODY STYLE: PLAIN, SOLID

•

TOOTH DIRECTION: LEFT

•

BORE STYLE: STRAIGHT SPLINE BOTH ENDS

•

TEETH TYPE: SINGLE HELIX

•

STYLE DESIGNATOR: HUBLESS

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.250 INCHES BOTH ENDS IN
HELIX ANGLE	24.6200 DEGREES
TEETH QUANTITY	18
BODY STYLE	PLAIN, SOLID
TOOTH DIRECTION	LEFT
BORE STYLE	STRAIGHT SPLINE BOTH ENDS
TEETH TYPE	SINGLE HELIX
STYLE DESIGNATOR	HUBLESS
PITCH DIAMETER	1.8000 INCHES NOMINAL IN
TOOTH FORM	STANDARD

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 81-20?

81-20 is a CAPACITOR,FIXED,METALLIZED,PAPER. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 81-20?

81-20 is cataloged in the U.S. Government catalog under NSN 3020-00-250-8076. This indicates validated use in U.S. government and defense supply chains.

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81-20 — CAPACITOR,FIXED,METALLIZED,PAPER

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