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NSN 5340-01-456-3640Government record, cited
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Retainer, Helical Compression Spr5340-01-456-3640

NSN 5340-01-456-3640 · NIIN 014563640 · Part number DAA7271D101-001
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 1W025
Government record, cited
NSN 5340-01-456-3640 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-456-3640. Manufacturer of record part number: DAA7271D101-001.
Also searched as  5340-01-456-3640 · 5340014563640 · NIIN 014563640 · 01-456-3640 · FSC 5340 Hardware, Commercial · CAGE 1W025 · DAA7271D101-001
Nearby stock numbers  ·
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 1 manufacturer part number on file
  • Manufacturer of record: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Identification
  • NSN: 5340-01-456-3640
  • NIIN: 014563640
  • FSC: 5340 — Hardware, Commercial
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: DAA7271D101-001
  • Manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-456-3640, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,helical Compression Spr
FSC / FSG5340 — Hardware, Commercial (FSG 53)
ManufacturersNorthrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (CAGE 1W025)
Technical Specifications
ParameterValue
NSN5340-01-456-3640
Primary Part NumberDAA7271D101-001
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — Hardware, Commercial
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Cross-Reference Index
Part NumberManufacturer
DAA7271D101-001 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
No interchangeability data on file.
Other items in FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Related Parts in Hardware and Abrasives
5340-00-000-0068
COVER,ACCESS
3323578
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
111-59633-1
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
10246166-1
5340-00-001-1265
STRAP,WEBBING
10246166-2
5340-00-001-1266
STRAP,WEBBING
10246166-3
5340-00-001-1275
HANDLE,DOOR
10162065

Frequently Asked Questions

What is NSN 5340-01-456-3640?

NSN 5340-01-456-3640 is a Retainer,helical Compression Spr, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-456-3640?

NSN 5340-01-456-3640 has 1 manufacturer part number on file: DAA7271D101-001 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).

Is NSN 5340-01-456-3640 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/5340-01-456-3640
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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