Nut, Self-Locking, Single Ball Sea5310-00-020-4739
NSN 5310-00-020-4739 · NIIN 000204739 · Part number 0239400
Agco Corp Parts Opn · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 6N299
Government record, cited
NSN 5310-00-020-4739 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-020-4739. Manufacturer of record part number: 0239400.
Also searched as5310-00-020-4739 ·
5310000204739 ·
NIIN 000204739 ·
00-020-4739 ·
FSC 5310 Nuts and Washers · CAGE 6N299 · 0239400
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Nut Height: 0.363 INCHES NOMINAL IN
Nut Style: SINGLE BALL SEAT, HEXAGON
Identification
NSN: 5310-00-020-4739
NIIN: 000204739
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 0239400
Manufacturer: Agco Corp Parts Opn
General Description
The Nut,self-Locking,single Ball Sea, cataloged under National Stock Number 5310-00-020-4739, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Agco Corp Parts Opn. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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5310-00-000-1146 · Item name not on file
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5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-00-020-4739?
NSN 5310-00-020-4739 is a Nut,self-Locking,single Ball Sea, manufactured by Agco Corp Parts Opn, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-020-4739?
NSN 5310-00-020-4739 has 2 manufacturer part numbers on file: 0239400 (Kalmar AC Inc), 0239400 (Agco Corp Parts Opn).
What are the specifications of 0239400?
Key specifications for 0239400: Width Across Flats: 0.556 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.375 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-020-4739 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.