PartsTable TECHNICAL DATA SHEET
NSN 5310-01-407-9532Government record, cited

Washer, Spring Tension5310-01-407-9532

NSN 5310-01-407-9532 · NIIN 014079532 · Part number A-405-190-34
Hansome Energy Systems Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 51802
Government record, cited
NSN 5310-01-407-9532 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-407-9532. Manufacturer of record part number: A-405-190-34.
Also searched as  5310-01-407-9532 · 5310014079532 · NIIN 014079532 · 01-407-9532 · FSC 5310 Nuts and Washers · CAGE 51802 · A-405-190-34 · ESB 012-28
Nearby stock numbers  ·
Features
  • Washer,spring Tension — FSC 5310
  • Outside Diameter: 4.997 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Hole Diameter: 3.890 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Hansome Energy Systems Inc
Identification
  • NSN: 5310-01-407-9532
  • NIIN: 014079532
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: A-405-190-34
  • Manufacturer: Hansome Energy Systems Inc
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-407-9532, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hansome Energy Systems Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-407-9532
Primary Part NumberA-405-190-34
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerHansome Energy Systems Inc
StatusACTIVE
Outside Diameter4.997 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Hole Diameter3.890 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
A-405-190-34 PRIMARY Hansome Energy Systems Inc (USA)
Reference documents
ReferenceMeaning
ESB 012-28 5/9 Secondary reference
Hansome Energy Systems Inc
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-407-9532?

NSN 5310-01-407-9532 is a Washer,spring Tension, manufactured by Hansome Energy Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-407-9532?

NSN 5310-01-407-9532 has 1 manufacturer part number on file: A-405-190-34 (Hansome Energy Systems Inc).

What are the specifications of A-405-190-34?

Key specifications for A-405-190-34: Overall Height: 0.355 INCHES NOMINAL IN; Outside Diameter: 4.997 INCHES NOMINAL IN; Material: STEEL OVERALL; Hole Diameter: 3.890 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-407-9532 hazardous material?

No hazard code in the DLA record (HMIC N). 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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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