NSN 5320-01-386-7657 · NIIN 013867657 · Part number ST3M416V4-4
The Boeing Company Div Defense · FSC 5320 — Rivets · FSG 53 — Hardware and Abrasives · CAGE 76301
Government record, cited
NSN 5320-01-386-7657 — this item is cataloged by the U.S. Government under National Stock Number 5320-01-386-7657. Manufacturer of record part number: ST3M416V4-4.
Also searched as5320-01-386-7657 ·
5320013867657 ·
NIIN 013867657 ·
01-386-7657 ·
FSC 5320 Rivets · CAGE 76301 · ST3M416V4-4
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
Head Major Diameter: 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Defense
Identification
NSN: 5320-01-386-7657
NIIN: 013867657
FSC: 5320 — Rivets
FSG: 53 — Hardware and Abrasives
Primary part number: ST3M416V4-4
Manufacturer: The Boeing Company Div Defense
General Description
The Pin-Rivet, cataloged under National Stock Number 5320-01-386-7657, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. 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. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5320-01-386-7657?
NSN 5320-01-386-7657 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
What part numbers are listed for NSN 5320-01-386-7657?
NSN 5320-01-386-7657 has 1 manufacturer part number on file: ST3M416V4-4 (The Boeing Company Div Defense).
What are the specifications of ST3M416V4-4?
Key specifications for ST3M416V4-4: Nominal Thread Size: 0.250 INCHES IN; Material: TITANIUM ALLOY UNS R56400 OVERALL; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF); Head Major Diameter: 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5320-01-386-7657 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.