Valve, Fuel System2910-01-334-4923

NSN 2910-01-334-4923 · NIIN 013344923 · Part number CX-921

Ford Motor Craft · FSC 2910 — Engine Fuel System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 01637

Government record, cited

NSN 2910-01-334-4923 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-334-4923. Manufacturer of record part number: CX-921.

Also searched as 2910-01-334-4923 · 2910013344923 · NIIN 013344923 · 01-334-4923 · FSC 2910 Engine Fuel System Components, Nonaircraft · CAGE 01637 · CX-921 · E43Z9F491-C · E43Z9F491-C · E3EE9F491-C3A

Nearby stock numbers ← 2910-01-334-4317 Pump, Fuel, Metering and Distribut · 2910-01-334-5836 Filter, Fluid →

Features

Valve,fuel System — FSC 2910
1 manufacturer part number on file
Manufacturer of record: Ford Motor Craft

Identification

NSN: 2910-01-334-4923
NIIN: 013344923
FSC: 2910 — Engine Fuel System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: CX-921
Manufacturer: Ford Motor Craft

General Description

The Valve,fuel System, cataloged under National Stock Number 2910-01-334-4923, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Ford Motor Craft. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2910-01-334-4923
Primary Part Number	CX-921
Item Name	Valve,fuel System
FSC / FSG	2910 / 29 — Engine Fuel System Components, Nonaircraft
Manufacturer	Ford Motor Craft
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
CX-921 PRIMARY	Ford Motor Craft (USA)

Reference documents

Reference	Meaning
E43Z9F491-C	5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales
E43Z9F491-C	5/9 Secondary reference Ford Motor Company
E3EE9F491-C3A	5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales

Frequently Asked Questions

What is NSN 2910-01-334-4923?

NSN 2910-01-334-4923 is a Valve,fuel System, manufactured by Ford Motor Craft, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2910-01-334-4923?

NSN 2910-01-334-4923 has 1 manufacturer part number on file: CX-921 (Ford Motor Craft).

What are the specifications of CX-921?

Key specifications for CX-921: Special Features: THERMACTOR CONTROL; End Item Identification: TRUCK,LIGHT DUTY FORD MOTOR CO. 1987 F350-C6. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2910-01-334-4923 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.

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