PartsTable TECHNICAL DATA SHEET

NSN 4320-00-366-8573Government record, cited

Valve Assy, Pump4320-00-366-8573

NSN 4320-00-366-8573 · NIIN 003668573 · Part number 16FM1A1

Fairbanks Morse, Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 7PZX0

Government record, cited

NSN 4320-00-366-8573 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-366-8573. Manufacturer of record part number: 16FM1A1.

Also searched as 4320-00-366-8573 · 4320003668573 · NIIN 003668573 · 00-366-8573 · FSC 4320 Power and Hand Pumps · CAGE 7PZX0 · 16FM1A1 · 16FM1A · 16FM1A

Nearby stock numbers ← 4320-00-366-8572 · 4320-00-366-8574 →

Features

Valve Assy,pump — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Fairbanks Morse, Llc

Identification

NSN: 4320-00-366-8573
NIIN: 003668573
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 16FM1A1
Manufacturer: Fairbanks Morse, Llc

General Description

The Valve Assy,pump, cataloged under National Stock Number 4320-00-366-8573, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Fairbanks Morse, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Valve Assy,pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Fairbanks Morse, Llc (CAGE 7PZX0)

Technical Specifications

Parameter	Value
NSN	4320-00-366-8573
Primary Part Number	16FM1A1
Item Name	Valve Assy,pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Fairbanks Morse, 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
16FM1A	Fairbanks Morse, Llc (USA)
16FM1A1 PRIMARY	Fairbanks Morse, Llc (USA)

Reference documents

Reference	Meaning
16FM1A	5/9 Secondary reference U.S. Government activity
16FM1A1	3/9 Design control — primary reference U.S. Government activity

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 4320-00-366-8573?

NSN 4320-00-366-8573 is a Valve Assy,pump, manufactured by Fairbanks Morse, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-00-366-8573?

NSN 4320-00-366-8573 has 2 manufacturer part numbers on file: 16FM1A (Fairbanks Morse, Llc), 16FM1A1 (Fairbanks Morse, Llc).

Is NSN 4320-00-366-8573 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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