NSN 5315-01-475-5403 · NIIN 014755403 · Part number 110-4367538 PC 45
Naval Sea Systems Command · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5315-01-475-5403 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-475-5403. Manufacturer of record part number: 110-4367538 PC 45.
Also searched as5315-01-475-5403 ·
5315014755403 ·
NIIN 014755403 ·
01-475-5403 ·
FSC 5315 Nails, Machine Keys, and Pins · CAGE 53711 · 110-4367538 PC 45 · 110-4367538
Material Document and Classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Pin Overall Length: 0.375 INCHES NOMINAL IN
Material: COPPER ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 5315-01-475-5403
NIIN: 014755403
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 110-4367538 PC 45
Manufacturer: Naval Sea Systems Command
General Description
The Pin,straight,headless, cataloged under National Stock Number 5315-01-475-5403, 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 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
5315-01-475-5403
Primary Part Number
110-4367538 PC 45
Item Name
Pin,straight,headless
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Material Document and Classification
QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Pin Overall Length
0.375 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 Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-01-475-5404110-4367538 PC 46POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
3120-01-475-5411110-4367538 PC 17POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
3120-01-475-5423A-A-1108-2POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Beemer Precision Inc
3120-01-475-5432110-4367538 PC 51POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
5315-01-475-5515110-4367538 PC 62POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
5315-01-475-5547110-4367538 PC 24POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Naval Sea Systems Command
5315-01-475-5557110-4367538 PC 44POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Naval Sea Systems Command
3040-01-475-8232POSSIBLE MATCH
SPINDLE,MECHANICALLY ACTUATED
Possible match (shared part number)
5330-01-475-92924367538PC7POSSIBLE MATCH
GASKET
Possible match (shared part number)Naval Sea Systems Command
NSN 5315-01-475-5403 is a Pin,straight,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What part numbers are listed for NSN 5315-01-475-5403?
NSN 5315-01-475-5403 has 1 manufacturer part number on file: 110-4367538 PC 45 (Naval Sea Systems Command).
What NSN replaces 5315-01-475-5403?
9 possible matches (shared part number, not a government interchangeability claim): 5315-01-475-5404, 3120-01-475-5411, 3120-01-475-5423. Verify interchangeability with system specifications before substitution.
What are the specifications of 110-4367538 PC 45?
Key specifications for 110-4367538 PC 45: Material Document and Classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Length: 0.375 INCHES NOMINAL IN; Special Features: BOTH ENDS WITH CUP POINT INVERTED TRIANGLE) 118 DEGREE'S, .500 DIAMETER AND .049 DIAMETER BETWEEN CUP POINTS; End Item Identification: AIRCRAFT CARRIER CVN 68. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5315-01-475-5403 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.