PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1635AS527-1Spring,helical,extension

A. V. Weber Co., Inc. · NSN 5360-01-319-8963 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-319-8963 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-319-8963. Primary manufacturer part number: 1635AS527-1.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Length: 3.152 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material: STEEL OVERALL
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Spring Free Outside Diameter: 0.100 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Design Type: CLOSED
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-319-8963, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is A. V. Weber Co., Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-319-8963
Primary Part Number1635AS527-1
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerA. V. Weber Co., Inc.
StatusACTIVE
Spring Free Length3.152 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
End StyleSHORT TWISTED HOOK BOTH ENDS
Spring Free Outside Diameter0.100 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Design TypeCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-01-346-153030163 INTERCHANGEABLE
Transformer,power
Torotel, Inc. Div Torotel Products, Inc.
7610-01-514-4526 INTERCHANGEABLE
Book
Cross-Reference Index
Part NumberManufacturer
1635AS527-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
NONUMBER A. V. Weber Co., Inc. (USA)
1635AS527-1 PRIMARY A. V. Weber Co., Inc. (USA)
Related Parts
5950-01-346-1530INTERCHANGEABLE
TRANSFORMER,POWER
30163
7610-01-514-4526INTERCHANGEABLE
BOOK

Frequently Asked Questions

What is NSN 5360-01-319-8963?

NSN 5360-01-319-8963 is a Spring,helical,extension, manufactured by A. V. Weber Co., Inc., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-319-8963?

NSN 5360-01-319-8963 has 3 cross-referenced part numbers: 1635AS527-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), NONUMBER (A. V. Weber Co., Inc.), 1635AS527-1 (A. V. Weber Co., Inc.).

What NSN replaces 5360-01-319-8963?

There are 2 known substitutes for 5360-01-319-8963: 5950-01-346-1530, 7610-01-514-4526. Verify interchangeability with system specifications before substitution.

What are the specifications of 1635AS527-1?

Key specifications for 1635AS527-1: Spring Free Length: 3.152 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Material: STEEL OVERALL; End Style: SHORT TWISTED HOOK BOTH ENDS. 7 total characteristics are documented in the Federal Logistics Information System.

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