NSN 4820-01-377-4088 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-377-4088. Manufacturer of record part number: 828685.
Also searched as4820-01-377-4088 ·
4820013774088 ·
NIIN 013774088 ·
01-377-4088 ·
FSC 4820 Valves, Nonpowered · CAGE 11083 · 828685
Nearby stock numbers← 4820-01-377-4086 Parts Kit, Linear Directional Con
·
4820-01-377-4089 Valve, Check →
4820-01-377-4088 — Valves, Nonpowered
Features
Parts Kit,pressure Regulating VA — FSC 4820
Component Quantity: 11
End Item Source: 11083
Model Number: 1G2902
Nonsupply Items and Quantities: SPRING 2; CONE 1; DIAPHRAGM 1; WASHER 3; SPRING WASHER 1; SLEEVE 1; SEAL O-RING 2
Document Source: 11083
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4820-01-377-4088
NIIN: 013774088
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 828685
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-01-377-4088, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 5 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
4820-01-377-4088
Primary Part Number
828685
Item Name
Parts Kit,pressure Regulating VA
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Component Quantity
11
End Item Source
11083
Model Number
1G2902
Nonsupply Items and Quantities
SPRING 2; CONE 1; DIAPHRAGM 1; WASHER 3; SPRING WASHER 1; SLEEVE 1; SEAL O-RING 2
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-377-4088?
NSN 4820-01-377-4088 is a Parts Kit,pressure Regulating VA, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-377-4088?
NSN 4820-01-377-4088 has 1 manufacturer part number on file: 828685 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 828685?
Key specifications for 828685: Component Quantity: 11; End Item Source: 11083; Model Number: 1G2902; Nonsupply Items and Quantities: SPRING 2; CONE 1; DIAPHRAGM 1; WASHER 3; SPRING WASHER 1; SLEEVE 1; SEAL O-RING 2. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-377-4088 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.