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NSN 5310-01-617-9333Government record, cited

Washer, Lock5310-01-617-9333

NSN 5310-01-617-9333 · NIIN 016179333 · Part number 205217-1301-18
Rockwell Collins, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0EFD0
Government record, cited
NSN 5310-01-617-9333 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-617-9333. Manufacturer of record part number: 205217-1301-18.
Also searched as  5310-01-617-9333 · 5310016179333 · NIIN 016179333 · 01-617-9333 · FSC 5310 Nuts and Washers · CAGE 0EFD0 · 205217-1301-18
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 6.70 MILLIMETERS NOMINAL MM
  • Material Thickness: 0.80 MILLIMETERS NOMINAL MM
  • Hole Diameter: 3.60 MILLIMETERS NOMINAL MM
  • 1 manufacturer part number on file
  • Manufacturer of record: Rockwell Collins, Inc.
Identification
  • NSN: 5310-01-617-9333
  • NIIN: 016179333
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 205217-1301-18
  • Manufacturer: Rockwell Collins, Inc.
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-617-9333, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rockwell Collins, Inc.. Government technical data includes 4 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-617-9333
Primary Part Number205217-1301-18
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerRockwell Collins, Inc.
StatusACTIVE
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter6.70 MILLIMETERS NOMINAL MM
Material Thickness0.80 MILLIMETERS NOMINAL MM
Hole Diameter3.60 MILLIMETERS NOMINAL MM
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
205217-1301-18 PRIMARY Rockwell Collins, Inc. (USA)
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 5310-01-617-9333?

NSN 5310-01-617-9333 is a Washer,lock, manufactured by Rockwell Collins, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-617-9333?

NSN 5310-01-617-9333 has 1 manufacturer part number on file: 205217-1301-18 (Rockwell Collins, Inc.).

What are the specifications of 205217-1301-18?

Key specifications for 205217-1301-18: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 6.70 MILLIMETERS NOMINAL MM; Material Thickness: 0.80 MILLIMETERS NOMINAL MM; Special Features: SPECIFICATION: DIN 127B; NOMINAL SIZE: M3.5; GRADE A2. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-617-9333 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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