PartsTable TECHNICAL DATA SHEET

NSN 6620-00-485-4136Government record, cited

Gauge, Fuel Pressure6620-00-485-4136

NSN 6620-00-485-4136 · NIIN 004854136 · Part number 18858FX1

Oshkosh Defense Llc · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 75Q65

Government record, cited

NSN 6620-00-485-4136 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-485-4136. Manufacturer of record part number: 18858FX1.

Also searched as 6620-00-485-4136 · 6620004854136 · NIIN 004854136 · 00-485-4136 · FSC 6620 Engine Instruments · CAGE 75Q65 · 18858FX1

Nearby stock numbers ← 6620-00-485-0542 Case Assy, Weldment · 6620-00-485-4142 →

Features

Gauge,fuel Pressure — FSC 6620
1 manufacturer part number on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 6620-00-485-4136
NIIN: 004854136
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 18858FX1
Manufacturer: Oshkosh Defense Llc

General Description

The Gauge,fuel Pressure, cataloged under National Stock Number 6620-00-485-4136, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Oshkosh Defense Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Gauge,fuel Pressure
FSC / FSG	6620 — Engine Instruments (FSG 66)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	6620-00-485-4136
Primary Part Number	18858FX1
Item Name	Gauge,fuel Pressure
FSC / FSG	6620 / 66 — Engine Instruments
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
18858FX1 PRIMARY	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
18858FX1	5/9 Secondary reference Oshkosh Corp

No interchangeability data on file.

Other items in FSC 6620 — Engine Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6620-00-000-0124

6620-00-000-0124 · Item name not on file

6620-00-000-0548

6620-00-000-0548 · Item name not on file

6620-00-001-1398

STARTER AND SHAFT ASSEMBLY

6620-00-001-4552

6620-00-001-4552 · Item name not on file

6620-00-001-9331

6620-00-001-9331 · Item name not on file

6620-00-001-9332

6620-00-001-9332 · Item name not on file

6620-00-001-9333

6620-00-001-9333 · Item name not on file

6620-00-001-9334

6620-00-001-9334 · Item name not on file

Frequently Asked Questions

What is NSN 6620-00-485-4136?

NSN 6620-00-485-4136 is a Gauge,fuel Pressure, manufactured by Oshkosh Defense Llc, classified under FSC 6620, Engine Instruments. Status: active.

What part numbers are listed for NSN 6620-00-485-4136?

NSN 6620-00-485-4136 has 1 manufacturer part number on file: 18858FX1 (Oshkosh Defense Llc).

Is NSN 6620-00-485-4136 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.

PartsTable Design LLC · partstable.com