NSN 2510-01-448-1394 — this item is cataloged by the U.S. Government under National Stock Number 2510-01-448-1394. Manufacturer of record part number: 55MX137.
Also searched as2510-01-448-1394 ·
2510014481394 ·
NIIN 014481394 ·
01-448-1394 ·
FSC 2510 Vehicular Cab, Body, and Frame Structural Components · CAGE 76040 · 55MX137
General Characteristics Item Description: 2.000 IN. LG; 0.250 IN. OD IN
1 manufacturer part number on file
Manufacturer of record: Mack Trucks Inc Parts Opn
Identification
NSN: 2510-01-448-1394
NIIN: 014481394
FSC: 2510 — Vehicular Cab, Body, and Frame Structural Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 55MX137
Manufacturer: Mack Trucks Inc Parts Opn
General Description
The Roller Assembly, cataloged under National Stock Number 2510-01-448-1394, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is Mack Trucks Inc Parts Opn. 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.
Other items in FSC 2510 — Vehicular Cab, Body, and Frame Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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2510-00-001-1261 · Item name not on file
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2510-00-001-6293 · Item name not on file
2510-00-001-6305
WINDOW ASSEMBLY
2510-00-001-6306
2510-00-001-6306 · Item name not on file
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2510-00-001-6307 · Item name not on file
2510-00-001-6323
2510-00-001-6323 · Item name not on file
2510-00-001-6324
2510-00-001-6324 · Item name not on file
Frequently Asked Questions
What is NSN 2510-01-448-1394?
NSN 2510-01-448-1394 is a Roller Assembly, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
What part numbers are listed for NSN 2510-01-448-1394?
NSN 2510-01-448-1394 has 1 manufacturer part number on file: 55MX137 (Mack Trucks Inc Parts Opn).
What are the specifications of 55MX137?
Key specifications for 55MX137: General Characteristics Item Description: 2.000 IN. LG; 0.250 IN. OD IN; End Item Identification: USED ON KOVATCH FUEL SERVICING TRUCK R-9, MODEL K 500. 1 specification is documented in the U.S. Government catalog.
Is NSN 2510-01-448-1394 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.