NSN 5310-01-698-2722 · NIIN 016982722 · Part number D-500-358-ITEM-NO-166
Hansome Energy Systems Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 51802
Government record, cited
NSN 5310-01-698-2722 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-698-2722. Manufacturer of record part number: D-500-358-ITEM-NO-166.
Also searched as5310-01-698-2722 ·
5310016982722 ·
NIIN 016982722 ·
01-698-2722 ·
FSC 5310 Nuts and Washers · CAGE 51802 · D-500-358-ITEM-NO-166 · D-500-358
Manufacturer of record: Hansome Energy Systems Inc
Identification
NSN: 5310-01-698-2722
NIIN: 016982722
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: D-500-358-ITEM-NO-166
Manufacturer: Hansome Energy Systems Inc
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-698-2722, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Washer,flat
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Hansome Energy Systems Inc (CAGE 51802)
Technical Specifications
Parameter
Value
NSN
5310-01-698-2722
Primary Part Number
D-500-358-ITEM-NO-166
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Hansome Energy Systems Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-698-2747HAN9232-1POSSIBLE MATCH
GASKET
Possible match (shared part number)Hansome Energy Systems Inc
5310-01-698-2771ESB009-30POSSIBLE MATCH
NUT,SELF-LOCKING,HEXAGON
Possible match (shared part number)Hansome Energy Systems Inc
5310-01-698-2994HAN12274-1POSSIBLE MATCH
NUT,EYE
Possible match (shared part number)Hansome Energy Systems Inc
5340-01-698-4128HAN3366-2POSSIBLE MATCH
DEFLECTOR,DIRT AND LIQUID
Possible match (shared part number)Hansome Energy Systems Inc
5905-01-698-8339CLAROSTAT 73JAPOSSIBLE MATCH
RESISTOR,VARIABLE,WIRE WOUND,PRE
Possible match (shared part number)Hansome Energy Systems Inc
5999-01-698-8341HAN9188G1POSSIBLE MATCH
POLE PIECE,MAGNET
Possible match (shared part number)Hansome Energy Systems Inc
5915-01-698-8343HAN9186G1POSSIBLE MATCH
FILTER,DIRECT CURRENT POWER
Possible match (shared part number)Hansome Energy Systems Inc
NSN 5310-01-698-2722 is a Washer,flat, manufactured by Hansome Energy Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-698-2722?
NSN 5310-01-698-2722 has 1 manufacturer part number on file: D-500-358-ITEM-NO-166 (Hansome Energy Systems Inc).
What NSN replaces 5310-01-698-2722?
7 possible matches (shared part number, not a government interchangeability claim): 5330-01-698-2747, 5310-01-698-2771, 5310-01-698-2994. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-698-2722 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.