NSN 2590-01-202-8154 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-202-8154. Manufacturer of record part number: PK879.
General Characteristics Item Description: INCLUDES 25 ITEMS: 18 COMPRESSIONSPRINGS; 1 RETAINING RING; 2 TORQUE PINS; AND 1 EA. OF THE FOLLOWING:PRIMARYDISC,ROTATING DISC,STATIONARY DISC;1INSTRUCTIONAL SHEET P/N F36785. ADDITIONAL INFORMATION REFER TO REFNO. 04720PK879
1 manufacturer part number on file
Manufacturer of record: Jay-Em Aerospace Corporation
Identification
NSN: 2590-01-202-8154
NIIN: 012028154
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: PK879
Manufacturer: Jay-Em Aerospace Corporation
General Description
The Parts Kit,stack, cataloged under National Stock Number 2590-01-202-8154, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Jay-Em Aerospace Corporation. Government technical data includes 1 specification, 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
2590-01-202-8154
Primary Part Number
PK879
Item Name
Parts Kit,stack
FSC / FSG
2590 / 25 — Miscellaneous Vehicular Components
Manufacturer
Jay-Em Aerospace Corporation
Status
ACTIVE
General Characteristics Item Description
INCLUDES 25 ITEMS: 18 COMPRESSIONSPRINGS; 1 RETAINING RING; 2 TORQUE PINS; AND 1 EA. OF THE FOLLOWING:PRIMARYDISC,ROTATING DISC,STATIONARY DISC;1INSTRUCTIONAL SHEET P/N F36785. ADDITIONAL INFORMATION REFER TO REFNO. 04720PK879
Other items in FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-006-7503
2590-00-006-7503 · Item name not on file
2590-00-007-2356
2590-00-007-2356 · Item name not on file
2590-01-151-9629
HYDROVAC
2590-01-445-9216
VALVE,AIR CONTROL
2590-01-468-7350
WINCH,DRUM,VEHICLE MOUNTING
2590-01-600-0314
VEHICULAR AMMO POUC
2590-01-600-0319
VEHICULAR AMMO POUCH
2590-01-608-6611
BRACKET,VEHICULAR COMPONENTS
Frequently Asked Questions
What is NSN 2590-01-202-8154?
NSN 2590-01-202-8154 is a Parts Kit,stack, manufactured by Jay-Em Aerospace Corporation, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-202-8154?
NSN 2590-01-202-8154 has 1 manufacturer part number on file: PK879 (Jay-Em Aerospace Corporation).
What are the specifications of PK879?
Key specifications for PK879: General Characteristics Item Description: INCLUDES 25 ITEMS: 18 COMPRESSIONSPRINGS; 1 RETAINING RING; 2 TORQUE PINS; AND 1 EA. OF THE FOLLOWING:PRIMARYDISC,ROTATING DISC,STATIONARY DISC;1INSTRUCTIONAL SHEET P/N F36785. ADDITIONAL INFORMATION REFER TO REFNO. 04720PK879. 1 specification is documented in the U.S. Government catalog.
Is NSN 2590-01-202-8154 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.