PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-5122Roller Drum

Neapco Inc · NSN 1440-01-019-8346 · FSC 1440 · No Item Name Available
Verified by PartsTable
NSN 1440-01-019-8346 — this item is cataloged by the U.S. Government under National Stock Number 1440-01-019-8346. Primary manufacturer part number: 4-5122.
Features
  • Roller Drum — FSC 1440
  • 3 verified cross-references
  • Primary manufacturer: Neapco Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Roller Drum, cataloged under National Stock Number 1440-01-019-8346, is classified within Federal Supply Class 1440 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Neapco Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRoller Drum
FSC / FSG1440 — No Item Name Available (FSG 14)
ManufacturersNeapco Inc (CAGE 81221); Textron Systems Corporation Dba Textron Systems Corp (CAGE 97384)
Technical Specifications
ParameterValue
NSN1440-01-019-8346
Primary Part Number4-5122
Item NameRoller Drum
FSC / FSG1440 / 14 — No Item Name Available
ManufacturerNeapco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5905-01-068-78923389 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Bourns Inc
6620-01-191-5933285122 INTERCHANGEABLE
Indicator,engine Temperature
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
3455-01-365-1663307-14 INTERCHANGEABLE
Cutter,milling,side
Kennametal Inc. Div Kennametal Industrial Products Group
6645-01-415-229645122 INTERCHANGEABLE
Timer,interval
Tyco Fire Products Lp
5120-01-430-2936 INTERCHANGEABLE
Socket,socket Wrench
5340-01-437-462145122 INTERCHANGEABLE
Strap,retaining
Tyco Fire Products Lp
5330-01-459-2054ED0046011890-S INTERCHANGEABLE
Gasket
Kohler Co Engine Plant Div
7025-01-641-480945122 INTERCHANGEABLE
Interface Unit,automatic Data Pr
Extreme Networks, Inc
Cross-Reference Index
Part NumberManufacturer
285122 Neapco Inc (USA)
CB57-42138-10 Textron Systems Corporation Dba Textron Systems Corp (USA)
4-5122 PRIMARY Neapco Inc (USA)
Related Parts
5905-01-068-7892INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
3389
6620-01-191-5933INTERCHANGEABLE
INDICATOR,ENGINE TEMPERATURE
285122
3455-01-365-1663INTERCHANGEABLE
CUTTER,MILLING,SIDE
307-14
6645-01-415-2296INTERCHANGEABLE
TIMER,INTERVAL
45122
5120-01-430-2936INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5340-01-437-4621INTERCHANGEABLE
STRAP,RETAINING
45122
5330-01-459-2054INTERCHANGEABLE
GASKET
ED0046011890-S
7025-01-641-4809INTERCHANGEABLE
INTERFACE UNIT,AUTOMATIC DATA PR
45122

Frequently Asked Questions

What is NSN 1440-01-019-8346?

NSN 1440-01-019-8346 is a Roller Drum, manufactured by Neapco Inc, classified under FSC 1440 (No Item Name Available). Status: active.

What are the part numbers for NSN 1440-01-019-8346?

NSN 1440-01-019-8346 has 3 cross-referenced part numbers: 285122 (Neapco Inc), CB57-42138-10 (Textron Systems Corporation Dba Textron Systems Corp), 4-5122 (Neapco Inc).

What NSN replaces 1440-01-019-8346?

There are 8 known substitutes for 1440-01-019-8346: 5905-01-068-7892, 6620-01-191-5933, 3455-01-365-1663 and 5 more. Verify interchangeability with system specifications before substitution.

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