The Pin,quick Release, cataloged under National Stock Number 5315-01-718-4566, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
Pin,quick Release
FSC / FSG
5315 — Nails, Machine Keys, and Pins (FSG 53)
Technical Specifications
Parameter
Value
NSN
5315-01-718-4566
Item Name
Pin,quick Release
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5320-01-718-5514NAS1532C3-22GPOSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-719-7031L0-6PPPOSSIBLE MATCH
ELBOW,TUBE
Possible match (shared part number)Eldon James Corp
4730-01-719-73198541951-5POSSIBLE MATCH
FITTING,LUBRICATION
Possible match (shared part number)Naval Sea Systems Command
5315-01-720-60198541951-25POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
4810-01-720-78378541951-A2POSSIBLE MATCH
VALVE ASSEMBLY,MANIFOLD
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
8541951
D/9Drawing number reference only
Naval Sea Systems Command
8541951-28
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
BLDC-6-10L6C6
3/2Design control — primary reference
U.S. Government activity
R8612208-28
5/2Secondary reference
U.S. Government activity
Related Parts
5320-01-718-5514POSSIBLE MATCH
PIN-RIVET
NAS1532C3-22G
4730-01-719-7031POSSIBLE MATCH
ELBOW,TUBE
L0-6PP
4730-01-719-7319POSSIBLE MATCH
FITTING,LUBRICATION
8541951-5
5315-01-720-6019POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
8541951-25
4810-01-720-7837POSSIBLE MATCH
VALVE ASSEMBLY,MANIFOLD
8541951-A2
Frequently Asked Questions
What is NSN 5315-01-718-4566?
NSN 5315-01-718-4566 is a Pin,quick Release, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What NSN replaces 5315-01-718-4566?
5 possible matches (shared part number, not a government interchangeability claim): 5320-01-718-5514, 4730-01-719-7031, 4730-01-719-7319. Verify interchangeability with system specifications before substitution.
Is NSN 5315-01-718-4566 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.