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NSN 5310-00-402-2789Government record, cited

Washer, Recessed5310-00-402-2789

NSN 5310-00-402-2789 · NIIN 004022789 · Part number 161A7306
General Electric Company Dba Ge · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 02989
Government record, cited
NSN 5310-00-402-2789 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-402-2789. Manufacturer of record part number: 161A7306.
Also searched as  5310-00-402-2789 · 5310004022789 · NIIN 004022789 · 00-402-2789 · FSC 5310 Nuts and Washers · CAGE 02989 · 161A7306 · 897953 · 897953
Nearby stock numbers  ·
Features
  • Washer,recessed — FSC 5310
  • Style Designator: RECESSED
  • Outside Diameter: 0.695 INCHES NOMINAL IN
  • Recess Depth: 0.199 INCHES NOMINAL IN
  • Material Thickness: 0.030 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Hole Diameter: 0.268 INCHES NOMINAL IN
Identification
  • NSN: 5310-00-402-2789
  • NIIN: 004022789
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 161A7306
  • Manufacturer: General Electric Company Dba Ge
General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-402-2789, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company Dba Ge. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
NSN5310-00-402-2789
Primary Part Number161A7306
Item NameWasher,recessed
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerGeneral Electric Company Dba Ge
StatusACTIVE
Style DesignatorRECESSED
Outside Diameter0.695 INCHES NOMINAL IN
Recess Depth0.199 INCHES NOMINAL IN
Material Thickness0.030 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Hole Diameter0.268 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
897953 Dana Off Highway Products, Llc (USA)
161A7306 PRIMARY General Electric Company Dba Ge (USA)
Reference documents
ReferenceMeaning
897953 5/9 Secondary reference
Clark Equipment Co
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 5310-00-402-2789?

NSN 5310-00-402-2789 is a Washer,recessed, manufactured by General Electric Company Dba Ge, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-402-2789?

NSN 5310-00-402-2789 has 2 manufacturer part numbers on file: 897953 (Dana Off Highway Products, Llc), 161A7306 (General Electric Company Dba Ge).

What are the specifications of 161A7306?

Key specifications for 161A7306: Overall Height: 0.229 INCHES NOMINAL IN; Style Designator: RECESSED; Outside Diameter: 0.695 INCHES NOMINAL IN; Recess Depth: 0.199 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-402-2789 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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