NSN 2520-00-148-4967 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-148-4967. Manufacturer of record part number: XA6930A.
Also searched as2520-00-148-4967 ·
2520001484967 ·
NIIN 001484967 ·
00-148-4967 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 61208 · XA6930A
General Characteristics Item Description: STEEL,1.406 IN. ID,27 SPLINES,0.437 IN. DIA MTG HOLES,4 MTG HOLES,2.406 IN. W AT BASE,4.812 IN. LG AT BASE,3.093 IN. O/A H,3.000 IN. O/A OD IN
1 manufacturer part number on file
Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Identification
NSN: 2520-00-148-4967
NIIN: 001484967
FSC: 2520 — Vehicular Power Transmission Components
The Coupling,shaft End, cataloged under National Stock Number 2520-00-148-4967, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
2520-00-148-4967
Primary Part Number
XA6930A
Item Name
Coupling,shaft End
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
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 2520-00-148-4967?
NSN 2520-00-148-4967 is a Coupling,shaft End, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-00-148-4967?
NSN 2520-00-148-4967 has 1 manufacturer part number on file: XA6930A (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
What are the specifications of XA6930A?
Key specifications for XA6930A: General Characteristics Item Description: STEEL,1.406 IN. ID,27 SPLINES,0.437 IN. DIA MTG HOLES,4 MTG HOLES,2.406 IN. W AT BASE,4.812 IN. LG AT BASE,3.093 IN. O/A H,3.000 IN. O/A OD IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2520-00-148-4967 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.