PartsTable
Technical Data Sheet
Download PDF

2131938 — DIRECTION FINDER SET

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

2131938: DIRECTION FINDER SET.

The DIRECTION FINDER SET is a the manufacturer industrial component. Key specifications include overall_width: 86.6 MILLIMETERS NOMINAL MM, overall_length: 257.3 MILLIMETERS NOMINAL MM, special_features: PRESSURE RATING: CHARGED, 6900 KPA, SERVICE, 17200 KPA, BURST, 83000 KPA, end_item_identification: 2430-01-423-2819 TRACTOR, DEPLOYABLE, general_characteristics_item_description: CYLINDER, COMPRESSED GAS, CHARGING MEDIUM , DRY NITROGEN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-235-1912, 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
2131938
NSN: 3120-01-235-1912
NIINs: 012351912, 014577339
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 62445 — DEUTZ CORPORATION (USA)
SPECIFICATIONS
overall_width86.6 MILLIMETERS NOMINAL MM
overall_length257.3 MILLIMETERS NOMINAL MM
special_featuresPRESSURE RATING: CHARGED, 6900 KPA, SERVICE, 17200 KPA, BURST, 83000 KPA
end_item_identification2430-01-423-2819 TRACTOR, DEPLOYABLE
general_characteristics_item_descriptionCYLINDER, COMPRESSED GAS, CHARGING MEDIUM , DRY NITROGEN
NSN3120-01-235-1912
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2131938 · 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
SUBSTITUTES & CROSS-REFERENCES 1
80000109Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2131938?
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 2131938?
2131938 is a DIRECTION FINDER SET.
What parts can replace 2131938?
There is 1 known substitute for 2131938: 80000109. Substitute compatibility should be verified for your specific system.
What is the NSN for 2131938?
2131938 is cataloged in the U.S. Government catalog under NSN 3120-01-235-1912. 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 — 2131938

✓ 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.