NSN 5315-01-473-6953 · NIIN 014736953 · Part number 124-4322620 PC 15
Naval Sea Systems Command · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5315-01-473-6953 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-473-6953. Manufacturer of record part number: 124-4322620 PC 15.
Also searched as5315-01-473-6953 ·
5315014736953 ·
NIIN 014736953 ·
01-473-6953 ·
FSC 5315 Nails, Machine Keys, and Pins · CAGE 53711 · 124-4322620 PC 15 · 124-4322620 · 3/16 D LG=1-1/4 · 124-1678562 PC 72
The Pin,cotter, cataloged under National Stock Number 5315-01-473-6953, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
5315-01-473-6953
Primary Part Number
124-4322620 PC 15
Item Name
Pin,cotter
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Style Designator
STANDARD
Diameter
0.188 INCHES NOMINAL IN
Underloop Length
1.250 INCHES NOMINAL IN
Material
COPPER ALLOY OVERALL
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.
5315-01-473-6961124-4322620 PC 20POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Naval Sea Systems Command
5315-01-473-69754322620 PC 22POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Naval Sea Systems Command
5315-01-473-6985124-4322620 PC 19POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
3040-01-473-7481124-4322620 PC 18POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Naval Ship Systems Command
4010-01-473-7785124-4322620 PC 16POSSIBLE MATCH
ROPE,WIRE
Possible match (shared part number)Naval Sea Systems Command
5365-01-474-3172124-4322620 PC 8-97POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
5365-01-474-3191124-4322620 PC 8-89POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
C/1Advisory reference — outside the item-of-supply concept
Zf Industrieantriebe Witten Gmbh
124-1678562 PC 72
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
Related Parts
5315-01-473-6961POSSIBLE MATCH
PIN,COTTER
124-4322620 PC 20
5315-01-473-6975POSSIBLE MATCH
PIN,COTTER
4322620 PC 22
5315-01-473-6985POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
124-4322620 PC 19
3040-01-473-7481POSSIBLE MATCH
CONNECTING LINK,RIGID
124-4322620 PC 18
4010-01-473-7785POSSIBLE MATCH
ROPE,WIRE
124-4322620 PC 16
5365-01-474-3172POSSIBLE MATCH
SPACER,SLEEVE
124-4322620 PC 8-97
5365-01-474-3191POSSIBLE MATCH
SPACER,SLEEVE
124-4322620 PC 8-89
Frequently Asked Questions
What is NSN 5315-01-473-6953?
NSN 5315-01-473-6953 is a Pin,cotter, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What part numbers are listed for NSN 5315-01-473-6953?
NSN 5315-01-473-6953 has 1 manufacturer part number on file: 124-4322620 PC 15 (Naval Sea Systems Command).
What NSN replaces 5315-01-473-6953?
7 possible matches (shared part number, not a government interchangeability claim): 5315-01-473-6961, 5315-01-473-6975, 5315-01-473-6985. Verify interchangeability with system specifications before substitution.
What are the specifications of 124-4322620 PC 15?
Key specifications for 124-4322620 PC 15: Style Designator: STANDARD; Diameter: 0.188 INCHES NOMINAL IN; Special Features: HATCH, BALLISTIC; End Item Identification: AIRCRAFT CARRIER CVN 68. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5315-01-473-6953 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.