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AB12T — ROD END,THREADED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AB12T: ROD END,THREADED.

The ROD END,THREADED is a the manufacturer industrial component. Key specifications include material: STEEL ROD END, thread_class: UNF-3A OVERALL A, thread_length: 16.000 INCHES NOMINAL OVERALL IN, special_features: ULTIMATE RADIAL STATIC LOAD CAPACITY = 28.081LBS LBS, thread_direction: LEFT-HAND OVERALL, surface_treatment: CHROMATE ROD END. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-540-8730, 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
AB12T
NSN: 5340-01-540-8730
FSC: 5340 — Hardware, Commercial
CAGE: 56644 — TIMKEN AURORA BEARING COMPANY (USA)
SPECIFICATIONS
materialSTEEL ROD END
thread_classUNF-3A OVERALL A
thread_length16.000 INCHES NOMINAL OVERALL IN
special_featuresULTIMATE RADIAL STATIC LOAD CAPACITY = 28.081LBS LBS
thread_directionLEFT-HAND OVERALL
surface_treatmentCHROMATE ROD END
nominal_thread_size0.750 INCHES OVERALL IN
supplementary_featuresWEIGHT = .602LBS LBS
end_item_identificationNSN: 3990-01-444-6174
thread_series_designatorUNF OVERALL
part_name_assigned_by_controlling_agencyAB SERIES MALE ROD END
NSN5340-01-540-8730
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AB12T MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD LENGTH: 16.000 INCHES NOMINAL OVERALL IN
•
SUPPLEMENTARY FEATURES: WEIGHT = .602LBS LBS
•
THREAD DIRECTION: LEFT-HAND OVERALL
•
NOMINAL THREAD SIZE: 0.750 INCHES OVERALL IN
•
SURFACE TREATMENT: CHROMATE ROD END
•
THREAD CLASS: UNF-3A OVERALL A
TECHNICAL CHARACTERISTICS
THREAD LENGTH16.000 INCHES NOMINAL OVERALL IN
SUPPLEMENTARY FEATURESWEIGHT = .602LBS LBS
THREAD DIRECTIONLEFT-HAND OVERALL
NOMINAL THREAD SIZE0.750 INCHES OVERALL IN
SPECIAL FEATURESULTIMATE RADIAL STATIC LOAD CAPACITY = 28.081LBS LBS
SURFACE TREATMENTCHROMATE ROD END
PART NAME ASSIGNED BY CONTROLLING AGENCYAB SERIES MALE ROD END
THREAD CLASSUNF-3A OVERALL A
END ITEM IDENTIFICATIONNSN: 3990-01-444-6174
MATERIALSTEEL ROD END
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
5HB35Reference document
Same NSN cross-reference
Reference document — Secondary reference
6420217Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 AB12T?
AB12T is a ROD END,THREADED.
What parts can replace AB12T?
There are 2 known substitutes for AB12T: 5HB35, 6420217. Substitute compatibility should be verified for your specific system.
What is the NSN for AB12T?
AB12T is cataloged in the U.S. Government catalog under NSN 5340-01-540-8730. 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.