PartsTable
Technical Data Sheet
Download PDF

712442 — 712442

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

712442: 712442.

The 712442 is a the manufacturer industrial component. Key specifications include special_features: CONTROL BUFFER, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: AN/ALQ-172 INTRGRATED SUPPORT, criticality_code_justification: CBBL, nuclear_hardness_critical_feature: HARDENED. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-282-1667, 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→ 712442
NSN: 3130-00-282-1667
NIINs: 002821667, 010498629, 013113571
FSC: 3130 — Bearings, Mounted
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
special_featuresCONTROL BUFFER
features_providedELECTROSTATIC SENSITIVE
end_item_identificationAN/ALQ-172 INTRGRATED SUPPORT
criticality_code_justificationCBBL
nuclear_hardness_critical_featureHARDENED
NSN3130-00-282-1667
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 712442 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.1640 INCHES NOMINAL IN
•
SHAFT END TYPE: OPEN
•
BORE DIAMETER: 0.7200 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP E9310 OVERALL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE TYPEROUND, UNTHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.1640 INCHES NOMINAL IN
SHAFT END TYPEOPEN
BORE DIAMETER0.7200 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM IN
MATERIALSTEEL COMP E9310 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
Ready to buy 712442?
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 712442?
712442 is a 712442. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 712442?
712442 is cataloged in the U.S. Government catalog under NSN 3130-00-282-1667. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 712442

✓ 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.