NSN 2520-01-156-7209 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-156-7209. Manufacturer of record part number: 34779.
Also searched as2520-01-156-7209 ·
2520011567209 ·
NIIN 011567209 ·
01-156-7209 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 52304 · 34779 · 144EX121 · 144EX121
Nearby stock numbers← 2520-01-156-7208 Parts Kit, Air Control
·
2520-01-156-7237 →
Manufacturer of record: Dana Commercial Vehicle Products, Llc
Identification
NSN: 2520-01-156-7209
NIIN: 011567209
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 34779
Manufacturer: Dana Commercial Vehicle Products, Llc
General Description
The Parts Kit,air Control, cataloged under National Stock Number 2520-01-156-7209, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Dana Commercial Vehicle Products, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-156-7209
Primary Part Number
34779
Item Name
Parts Kit,air Control
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
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 2520-01-156-7209?
NSN 2520-01-156-7209 is a Parts Kit,air Control, manufactured by Dana Commercial Vehicle Products, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-156-7209?
NSN 2520-01-156-7209 has 2 manufacturer part numbers on file: 144EX121 (Oshkosh Defense Llc), 34779 (Dana Commercial Vehicle Products, Llc).
What are the specifications of 34779?
Key specifications for 34779: General Characteristics Item Description: 1 WASHER FSCM 52304 P/N 111406;1 GROMMET FSCM 52304 P/N 32826;1 BODY FSCM 52304 P/N 32828;1 COVER FSCM 52304 P/N 32831;1 O-RING FSCM 52304 P/N 60817;1 PISTON FSCM 52304 P/N 82834;1 GROMMET FSCM 52304 P/N 32832;2 FELTS FSCM 52304 P/N 96916. 1 specification is documented in the U.S. Government catalog.
Is NSN 2520-01-156-7209 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.