PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3714Spring Assy

Ametek, Inc. Dba Aerospace Gst Div Aerospace · NSN 1270-00-603-9813 · FSC 1270 · No Item Name Available
Verified by PartsTable
NSN 1270-00-603-9813 — this item is cataloged by the U.S. Government under National Stock Number 1270-00-603-9813. Primary manufacturer part number: A3714.
Features
  • Spring Assy — FSC 1270
  • 2 verified cross-references
  • Primary manufacturer: Ametek, Inc. Dba Aerospace Gst Div Aerospace
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring Assy, cataloged under National Stock Number 1270-00-603-9813, is classified within Federal Supply Class 1270 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Ametek, Inc. Dba Aerospace Gst Div Aerospace. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring Assy
FSC / FSG1270 — No Item Name Available (FSG 12)
ManufacturersAmetek, Inc. Dba Aerospace Gst Div Aerospace (CAGE 99564); L3harris Interstate Electronics Corporation (CAGE 07421)
Technical Specifications
ParameterValue
NSN1270-00-603-9813
Primary Part NumberA3714
Item NameSpring Assy
FSC / FSG1270 / 12 — No Item Name Available
ManufacturerAmetek, Inc. Dba Aerospace Gst Div Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-31182B2633 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Caterpillar Inc Div Caterpillar Defense
4320-01-146-5920 INTERCHANGEABLE
Motor,hydraulic
5120-01-152-5757A37-14 INTERCHANGEABLE
Collet,clutch Aligning Tool
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
A3714 PRIMARY Ametek, Inc. Dba Aerospace Gst Div Aerospace (USA)
A3714 L3harris Interstate Electronics Corporation (USA)
Related Parts
3110-00-100-3118INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2B2633
4320-01-146-5920INTERCHANGEABLE
MOTOR,HYDRAULIC
5120-01-152-5757INTERCHANGEABLE
COLLET,CLUTCH ALIGNING TOOL
A37-14

Frequently Asked Questions

What is NSN 1270-00-603-9813?

NSN 1270-00-603-9813 is a Spring Assy, manufactured by Ametek, Inc. Dba Aerospace Gst Div Aerospace, classified under FSC 1270 (No Item Name Available). Status: active.

What are the part numbers for NSN 1270-00-603-9813?

NSN 1270-00-603-9813 has 2 cross-referenced part numbers: A3714 (Ametek, Inc. Dba Aerospace Gst Div Aerospace), A3714 (L3harris Interstate Electronics Corporation).

What NSN replaces 1270-00-603-9813?

There are 3 known substitutes for 1270-00-603-9813: 3110-00-100-3118, 4320-01-146-5920, 5120-01-152-5757. Verify interchangeability with system specifications before substitution.

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