PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

3930AS432Adapter-Upper Spring Retainer,cy

Vertex Modernization and Sustainment Llc · NSN 1440-01-125-7608 · FSC 1440 · No Item Name Available
Verified by PartsTable
NSN 1440-01-125-7608 — this item is cataloged by the U.S. Government under National Stock Number 1440-01-125-7608. Primary manufacturer part number: 3930AS432.
Features
  • Adapter-Upper Spring Retainer,cy — FSC 1440
  • Overall Diameter: 0.928 INCHES NOMINAL IN
  • General Characteristics Item Description: STEEL ALLOY PER AMS 5629; 0.928 IN. O/A OD; 2.335 IN. NOM LG IN
  • Material: STEEL
  • 13 verified cross-references
  • Primary manufacturer: Vertex Modernization and Sustainment Llc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel construction
General Description

The Adapter-Upper Spring Retainer,cy, cataloged under National Stock Number 1440-01-125-7608, is classified within Federal Supply Class 1440 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1440-01-125-7608
Primary Part Number3930AS432
Item NameAdapter-Upper Spring Retainer,cy
FSC / FSG1440 / 14 — No Item Name Available
ManufacturerVertex Modernization and Sustainment Llc
StatusACTIVE
Overall Diameter0.928 INCHES NOMINAL IN
General Characteristics Item DescriptionSTEEL ALLOY PER AMS 5629; 0.928 IN. O/A OD; 2.335 IN. NOM LG IN
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
74A733042-2007 Vertex Modernization and Sustainment Llc (USA)
3930AS432 Marvin Engineering Co, Inc (USA)
74A733042-2007 S & L Aerospace Metals Llc (USA)
74A733042-2007 Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries (USA)
74A733042-2007 Marvin Engineering Co, Inc (USA)
3930AS432 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
3930AS432 Solo Enterprise Corp. Dba Solo Enterprise Corp (USA)
3930AS432 Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries (USA)
3930AS432 PRIMARY Vertex Modernization and Sustainment Llc (USA)
74A733042-2007 Solo Enterprise Corp. Dba Solo Enterprise Corp (USA)
74A733042-2007 The Boeing Company Div Defense (USA)
3930AS432 S & L Aerospace Metals Llc (USA)
10162778 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts in Guided Missiles
1440-00-000-0161
SIGHT UNIT,STABLIZE
323400-142
1440-00-000-0162
SIGHT UNIT,STABLIZE
3234001-126
1440-00-001-1268
NO ITEM NAME AVAILABLE
1440-00-001-2476
SPRING ASSEMBLY,SHOCK ISOLATOR
25-66608-2
1440-00-001-2477
ISOLATOR,SHOCK,LIQUID SPRING
25-66751-2
1440-00-001-3999
SPACER ASSEMBLY
8031359
1440-00-001-4000
NO ITEM NAME AVAILABLE
1440-00-001-4598
SWAYBRACE ASSY
32-94590-306

Frequently Asked Questions

What is NSN 1440-01-125-7608?

NSN 1440-01-125-7608 is a Adapter-Upper Spring Retainer,cy, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 1440 (No Item Name Available). Status: active.

What are the part numbers for NSN 1440-01-125-7608?

NSN 1440-01-125-7608 has 13 cross-referenced part numbers: 74A733042-2007 (Vertex Modernization and Sustainment Llc), 3930AS432 (Marvin Engineering Co, Inc), 74A733042-2007 (S & L Aerospace Metals Llc), 74A733042-2007 (Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries), 74A733042-2007 (Marvin Engineering Co, Inc) and 8 more.

What are the specifications of 3930AS432?

Key specifications for 3930AS432: Overall Length: 2.335 INCHES NOMINAL IN; Overall Diameter: 0.928 INCHES NOMINAL IN; General Characteristics Item Description: STEEL ALLOY PER AMS 5629; 0.928 IN. O/A OD; 2.335 IN. NOM LG IN; Material: STEEL. 4 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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