NSN 2520-01-627-9864 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-627-9864. Manufacturer of record part number: FP2016.
Also searched as2520-01-627-9864 ·
2520016279864 ·
NIIN 016279864 ·
01-627-9864 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 1N5S7 · FP2016
Nearby stock numbers← 2520-01-627-9789 Pressure Plate Assembly, Clutch
·
2520-01-628-0063 Parts Kit, Driving Axle Different →
Features
Breather — FSC 2520
Outside Diameter: 20.0 MILLIMETERS NOMINAL MM
Connection Type: THREADED
Body Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Critical Solutions International, Llc
Identification
NSN: 2520-01-627-9864
NIIN: 016279864
FSC: 2520 — Vehicular Power Transmission Components
The Breather, cataloged under National Stock Number 2520-01-627-9864, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Critical Solutions International, Llc. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-627-9864
Primary Part Number
FP2016
Item Name
Breather
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Critical Solutions International, Llc
Status
ACTIVE
Outside Diameter
20.0 MILLIMETERS NOMINAL MM
Connection Type
THREADED
Body Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-000-3976
2520-00-000-3976 · Item name not on file
2520-00-000-8852
2520-00-000-8852 · Item name not on file
2520-00-000-9292
2520-00-000-9292 · Item name not on file
2520-00-001-0011
2520-00-001-0011 · Item name not on file
2520-00-001-3397
2520-00-001-3397 · Item name not on file
2520-00-001-3425
2520-00-001-3425 · Item name not on file
2520-00-001-3440
ROLLER,CENTER
2520-00-001-3441
2520-00-001-3441 · Item name not on file
Frequently Asked Questions
What is NSN 2520-01-627-9864?
NSN 2520-01-627-9864 is a Breather, manufactured by Critical Solutions International, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-627-9864?
NSN 2520-01-627-9864 has 1 manufacturer part number on file: FP2016 (Critical Solutions International, Llc).
What are the specifications of FP2016?
Key specifications for FP2016: Outside Diameter: 20.0 MILLIMETERS NOMINAL MM; Connection Type: THREADED; Overall Length: 31.3 MILLIMETERS NOMINAL MM; Body Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-627-9864 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.