NSN 5310-01-648-9559 · NIIN 016489559 · Part number RL9-R020
Saint Technologies Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 60198
Government record, cited
NSN 5310-01-648-9559 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-648-9559. Manufacturer of record part number: RL9-R020.
Also searched as5310-01-648-9559 ·
5310016489559 ·
NIIN 016489559 ·
01-648-9559 ·
FSC 5310 Nuts and Washers · CAGE 60198 · RL9-R020 · JSFW10 · JSFW10C
The Washer,keyway, cataloged under National Stock Number 5310-01-648-9559, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Saint Technologies Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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,keyway
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Saint Technologies Inc (CAGE 60198)
Technical Specifications
Parameter
Value
NSN
5310-01-648-9559
Primary Part Number
RL9-R020
Item Name
Washer,keyway
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Saint Technologies 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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-648-9562RL9-T013POSSIBLE MATCH
WASHER,KEYWAY
Possible match (shared part number)Saint Technologies Inc
5310-01-648-9566RL9-Z054POSSIBLE MATCH
WASHER,KEYWAY
Possible match (shared part number)Saint Technologies Inc
5310-01-648-9573RL9-Z053POSSIBLE MATCH
WASHER,KEYWAY
Possible match (shared part number)Saint Technologies Inc
5310-01-648-9580RL9-Z052POSSIBLE MATCH
WASHER,KEYWAY
Possible match (shared part number)Saint Technologies Inc
NSN 5310-01-648-9559 is a Washer,keyway, manufactured by Saint Technologies Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-648-9559?
NSN 5310-01-648-9559 has 1 manufacturer part number on file: RL9-R020 (Saint Technologies Inc).
What NSN replaces 5310-01-648-9559?
4 possible matches (shared part number, not a government interchangeability claim): 5310-01-648-9562, 5310-01-648-9566, 5310-01-648-9573. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-648-9559 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.