PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N1548Gear,c,shaft

Trailmobile Co · NSN 2530-00-311-4811 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-311-4811 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-311-4811. Primary manufacturer part number: N1548.
Features
  • Gear,c,shaft — FSC 2530
  • 3 verified cross-references
  • Primary manufacturer: Trailmobile Co
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,c,shaft, cataloged under National Stock Number 2530-00-311-4811, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Trailmobile Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear,c,shaft
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersTrailmobile Co (CAGE 82304); Trailmobile Inc Sub of the Pullman Co (CAGE 60528); Marine Radio Co (CAGE 90103)
Technical Specifications
ParameterValue
NSN2530-00-311-4811
Primary Part NumberN1548
Item NameGear,c,shaft
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerTrailmobile Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-06463F3049 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Caterpillar Inc Div Caterpillar Defense
5120-00-223-101821504 INTERCHANGEABLE
Punch,drive Pin
Mayhew Steel Products Inc
5340-00-291-365018 INTERCHANGEABLE
Bumper
Atlantic India Rubber Co Inc
5120-00-293-2380593 INTERCHANGEABLE
Handle,timber Carrier
Leach Company
7530-00-347-3156TSF-4 INTERCHANGEABLE
Film,copying,thermographic Proce
R H Sales Company
4130-00-394-821451206S3402-847802PC8 INTERCHANGEABLE
Handle,lid
Naval Ship Systems Command
5120-00-473-73137082407 INTERCHANGEABLE
Remover Inserting B
U S Army Tank Automotive Command Amsta-Im-Mm
2990-00-588-41311912 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
4730-00-900-6279C5-59-312-2 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Edgewood Chemical Biological Center Ecbc
4420-00-969-0482593 INTERCHANGEABLE
Riser Assembly
Aerco International, Inc. Dba Aerco International Inc
Cross-Reference Index
Part NumberManufacturer
N1548 Trailmobile Co (USA)
N1548 Trailmobile Inc Sub of the Pullman Co (USA)
5-9-3 Marine Radio Co (USA)
Related Parts
3110-00-100-0646INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3F3049
5120-00-223-1018INTERCHANGEABLE
PUNCH,DRIVE PIN
21504
5340-00-291-3650INTERCHANGEABLE
BUMPER
18
5120-00-293-2380INTERCHANGEABLE
HANDLE,TIMBER CARRIER
593
7530-00-347-3156INTERCHANGEABLE
FILM,COPYING,THERMOGRAPHIC PROCE
TSF-4
4130-00-394-8214INTERCHANGEABLE
HANDLE,LID
51206S3402-847802PC8
5120-00-473-7313INTERCHANGEABLE
REMOVER INSERTING B
7082407
2990-00-588-4131INTERCHANGEABLE
MUFFLER,EXHAUST
1912
4730-00-900-6279INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
C5-59-312-2
4420-00-969-0482INTERCHANGEABLE
RISER ASSEMBLY
593
3110-01-028-0862INTERCHANGEABLE
BEARING,BALL,PIVOT
24
3020-01-100-7242INTERCHANGEABLE
GEAR RACK
N1548

Frequently Asked Questions

What is NSN 2530-00-311-4811?

NSN 2530-00-311-4811 is a Gear,c,shaft, manufactured by Trailmobile Co, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-00-311-4811?

NSN 2530-00-311-4811 has 3 cross-referenced part numbers: N1548 (Trailmobile Co), N1548 (Trailmobile Inc Sub of the Pullman Co), 5-9-3 (Marine Radio Co).

What NSN replaces 2530-00-311-4811?

There are 12 known substitutes for 2530-00-311-4811: 3110-00-100-0646, 5120-00-223-1018, 5340-00-291-3650 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2530-00-311-4811 still in active supply?

NSN 2530-00-311-4811 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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