NSN 5310-01-707-7766 · NIIN 017077766 · Part number P52526
Lexair Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 56607
Government record, cited
NSN 5310-01-707-7766 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-707-7766. Manufacturer of record part number: P52526.
Also searched as5310-01-707-7766 ·
5310017077766 ·
NIIN 017077766 ·
01-707-7766 ·
FSC 5310 Nuts and Washers · CAGE 56607 · P52526 · P90269 · P90269-ITEM-NO-67.3 · P90269 REV A SHEET 6 FIND 67.3
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-707-7766, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lexair Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government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
Nut,self-Locking,hexagon
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Lexair Inc (CAGE 56607)
Technical Specifications
Parameter
Value
NSN
5310-01-707-7766
Primary Part Number
P52526
Item Name
Nut,self-Locking,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Lexair 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 Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 5310-01-707-7766 is a Nut,self-Locking,hexagon, manufactured by Lexair Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-707-7766?
NSN 5310-01-707-7766 has 2 manufacturer part numbers on file: P52526 (Lexair Inc), P90269-ITEM-NO-67.3 (Lexair Inc).
What NSN replaces 5310-01-707-7766?
12 possible matches (shared part number, not a government interchangeability claim): 5340-01-707-7768, 4310-01-707-9448, 5307-01-708-2477. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-707-7766 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.