The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-474-9787, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
5310-00-474-9787
Item Name
Nut,plain,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Width Across Flats
0.938 INCHES NOMINAL IN
Thread Series
UNEF
Thread Direction
RIGHT-HAND
Nominal Thread Size
0.688 INCHES IN
Nut Height
0.125 INCHES NOMINAL IN
Nut Style
HEXAGON
Thread Class
3B
Thread Quantity Per Inch
24
Material
ALUMINUM ALLOY OVERALL
Bearing Surface Type
FLAT
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.
6220-00-880-6920POSSIBLE MATCH
LIGHT,MARKER,CLEARANCE
Possible match (shared part number)
5935-01-044-2359229781-0001POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5330-01-194-2612336836POSSIBLE MATCH
SEAL,KIT
Possible match (shared part number)Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
8465-01-476-310152411POSSIBLE MATCH
CLUB,SELF-PROTECTION
Possible match (shared part number)Armament Systems and Procedures Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
52411
3/2Design control — primary reference
U.S. Government activity
Related Parts
6220-00-880-6920POSSIBLE MATCH
LIGHT,MARKER,CLEARANCE
5935-01-044-2359POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
229781-0001
5330-01-194-2612POSSIBLE MATCH
SEAL,KIT
336836
8465-01-476-3101POSSIBLE MATCH
CLUB,SELF-PROTECTION
52411
Frequently Asked Questions
What is NSN 5310-00-474-9787?
NSN 5310-00-474-9787 is a Nut,plain,hexagon, classified under FSC 5310, Nuts and Washers. Status: active.
What NSN replaces 5310-00-474-9787?
4 possible matches (shared part number, not a government interchangeability claim): 6220-00-880-6920, 5935-01-044-2359, 5330-01-194-2612. Verify interchangeability with system specifications before substitution.
What are the specifications of 5310-00-474-9787?
Key specifications for 5310-00-474-9787: Width Across Flats: 0.938 INCHES NOMINAL IN; Thread Series: UNEF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.688 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-474-9787 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.