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322743 — BRAKE SHOE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

322743: BRAKE SHOE.

The BRAKE SHOE is a the manufacturer industrial component. Key specifications include material: ASBESTOS FRICTION LINING, actuation_method: HYDRAULIC CYLINDER INTERNAL, application_type: DRY, features_provided: FRICTION LINING, fabrication_method: MOLDED, strengthening_feature: INTERNALLY MOLDED-IN REINFORCEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-994-7912, 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
322743
NSN: 5325-00-994-7912
NIINs: 009947912, 010526018
FSC: 5325 — Fastening Devices
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialASBESTOS FRICTION LINING
actuation_methodHYDRAULIC CYLINDER INTERNAL
application_typeDRY
segment_quantity1
features_providedFRICTION LINING
fabrication_methodMOLDED
strengthening_featureINTERNALLY MOLDED-IN REINFORCEMENT
drum_width_for_which_designed2.250 INCHES NOMINAL IN
surface_condition_and_locationBOTH SIDES GROUND
drum_diameter_for_which_designed10.500 INCHES NOMINAL IN
NSN5325-00-994-7912
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 322743 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 322743?
322743 is a BRAKE SHOE.
What is the NSN for 322743?
322743 is cataloged in the U.S. Government catalog under NSN 5325-00-994-7912. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.