NSN 2520-01-407-0237 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-407-0237. Manufacturer of record part number: 4993479-7.
Also searched as2520-01-407-0237 ·
2520014070237 ·
NIIN 014070237 ·
01-407-0237 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 0AHU0 · 4993479-7
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 4993479-7
Manufacturer: Kalmar AC Inc
General Description
The Spider,universal Joint,vehicular, cataloged under National Stock Number 2520-01-407-0237, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Kalmar AC Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-407-0237
Primary Part Number
4993479-7
Item Name
Spider,universal Joint,vehicular
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Kalmar AC Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-000-3976
2520-00-000-3976 · Item name not on file
2520-00-000-8852
2520-00-000-8852 · Item name not on file
2520-00-000-9292
2520-00-000-9292 · Item name not on file
2520-00-001-0011
2520-00-001-0011 · Item name not on file
2520-00-001-3397
2520-00-001-3397 · Item name not on file
2520-00-001-3425
2520-00-001-3425 · Item name not on file
2520-00-001-3440
ROLLER,CENTER
2520-00-001-3441
2520-00-001-3441 · Item name not on file
Frequently Asked Questions
What is NSN 2520-01-407-0237?
NSN 2520-01-407-0237 is a Spider,universal Joint,vehicular, manufactured by Kalmar AC Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-407-0237?
NSN 2520-01-407-0237 has 1 manufacturer part number on file: 4993479-7 (Kalmar AC Inc).
What are the specifications of 4993479-7?
Key specifications for 4993479-7: Special Features: BRGS-INCL.; End Item Identification: 3930-01-052-5050. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-407-0237 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.