PartsTable TECHNICAL DATA SHEET

NSN 4320-01-334-7498Government record, cited

Pump, Rotary4320-01-334-7498

NSN 4320-01-334-7498 · NIIN 013347498 · Part number AT77700

Deere & Company Dba Deere John Co · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 75755

Government record, cited

NSN 4320-01-334-7498 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-334-7498. Manufacturer of record part number: AT77700.

Also searched as 4320-01-334-7498 · 4320013347498 · NIIN 013347498 · 01-334-7498 · FSC 4320 Power and Hand Pumps · CAGE 75755 · AT77700

Nearby stock numbers ← 4320-01-334-7497 Pump, Axial Pistons · 4320-01-334-7499 Pump, Rotary →

Features

Pump,rotary — FSC 4320
Media for Which Designed: HYDROCARBON FUELS AND OILS
Operation Method: POWERED
1 manufacturer part number on file
Manufacturer of record: Deere & Company Dba Deere John Co

Identification

NSN: 4320-01-334-7498
NIIN: 013347498
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: AT77700
Manufacturer: Deere & Company Dba Deere John Co

General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-334-7498, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4320-01-334-7498
Primary Part Number	AT77700
Item Name	Pump,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Deere & Company Dba Deere John Co
Status	ACTIVE
Media for Which Designed	HYDROCARBON FUELS AND OILS
Operation Method	POWERED

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
AT77700 PRIMARY	Deere & Company Dba Deere John Co (USA)

Reference documents

Reference	Meaning
AT77700	5/9 Secondary reference Deere & Co

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-334-7498?

NSN 4320-01-334-7498 is a Pump,rotary, manufactured by Deere & Company Dba Deere John Co, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-334-7498?

NSN 4320-01-334-7498 has 1 manufacturer part number on file: AT77700 (Deere & Company Dba Deere John Co).

What are the specifications of AT77700?

Key specifications for AT77700: End Item Identification: LOADER,DEERE AND CO,MDL 410C; Media for Which Designed: HYDROCARBON FUELS AND OILS; Operation Method: POWERED. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-334-7498 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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