521819 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

521819: SHIELD,HEAT,AIRCRAFT GAS TURBINE.

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include material: COPPER ALLOY, bore_shape: STRAIGHT, bore_length: 0.3125 INCHES NOMINAL IN, bore_diameter: 0.2500 INCHES NOMINAL IN, overall_length: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-203-1472, 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

521819

NSN: 3010-00-203-1472
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 82205 — BELFORT INSTRUMENT COMPANY (USA)

SPECIFICATIONS

material	COPPER ALLOY
bore_shape	STRAIGHT
bore_length	0.3125 INCHES NOMINAL IN
bore_diameter	0.2500 INCHES NOMINAL IN
overall_length	0.625 INCHES NOMINAL IN
NSN	3010-00-203-1472

COMPONENT DIAGRAM

KEY FEATURES

•

BORE LENGTH: 0.3125 INCHES NOMINAL IN

•

BORE SHAPE: STRAIGHT

•

BORE DIAMETER: 0.2500 INCHES NOMINAL IN

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

BORE LENGTH	0.3125 INCHES NOMINAL IN
OVERALL LENGTH	0.625 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
SPECIAL FEATURES	FSC APPLICATION DATA:TRANSMITTERS WIND DIRECTION AND SPEED; SURFACE TREATMENT:NICKEL-PLATED; BODY KEYING FACILITY WD:0.3125" NOM.; HOLE THREAD SIZE DESIGNATOR:4-40; THREADED HOLE LOCATION:180 DEG. FROM POSITIONING CUT; THREADED HOLE QTY:1; SECURING METHOD:THREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIAMETER:1.125" NOM.; HUB OD:0.5625; THREAD PROVISION:UNTHREADED; RECESS DEPTH:0.3125" NOM.; RECESS DIA.:1" NOM.; FLANGE THICKNESS:0.125" NOM.
BORE DIAMETER	0.2500 INCHES NOMINAL IN
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 1

512549Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

Ready to buy 521819?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 521819?

521819 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.

What parts can replace 521819?

There is 1 known substitute for 521819: 512549. Substitute compatibility should be verified for your specific system.

What is the NSN for 521819?

521819 is cataloged in the U.S. Government catalog under NSN 3010-00-203-1472. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

521819 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

Request a Quote — 521819