PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

141-538Shaft,gear,spur

Applied Devices Corp · NSN 1270-00-673-1421 · FSC 1270 · No Item Name Available
Verified by PartsTable
NSN 1270-00-673-1421 — this item is cataloged by the U.S. Government under National Stock Number 1270-00-673-1421. Primary manufacturer part number: 141-538.
Features
  • Shaft,gear,spur — FSC 1270
  • 1 verified cross-reference
  • Primary manufacturer: Applied Devices Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Shaft,gear,spur, cataloged under National Stock Number 1270-00-673-1421, is classified within Federal Supply Class 1270 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Applied Devices Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,gear,spur
FSC / FSG1270 — No Item Name Available (FSG 12)
ManufacturersApplied Devices Corp (CAGE 95036)
Technical Specifications
ParameterValue
NSN1270-00-673-1421
Primary Part Number141-538
Item NameShaft,gear,spur
FSC / FSG1270 / 12 — No Item Name Available
ManufacturerApplied Devices Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1650-00-800-2744141538 INTERCHANGEABLE
Cap,valve
Meggitt North Hollywood Inc
4310-01-614-8749M636 INTERCHANGEABLE
Breather
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
Cross-Reference Index
Part NumberManufacturer
141-538 Applied Devices Corp (USA)
Related Parts
1650-00-800-2744INTERCHANGEABLE
CAP,VALVE
141538
4310-01-614-8749INTERCHANGEABLE
BREATHER
M636

Frequently Asked Questions

What is NSN 1270-00-673-1421?

NSN 1270-00-673-1421 is a Shaft,gear,spur, manufactured by Applied Devices Corp, classified under FSC 1270 (No Item Name Available). Status: active.

What are the part numbers for NSN 1270-00-673-1421?

NSN 1270-00-673-1421 has 1 cross-referenced part number: 141-538 (Applied Devices Corp).

What NSN replaces 1270-00-673-1421?

There are 2 known substitutes for 1270-00-673-1421: 1650-00-800-2744, 4310-01-614-8749. Verify interchangeability with system specifications before substitution.

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