Face Seal, Iso Valve5330-01-571-0120

NSN 5330-01-571-0120 · NIIN 015710120 · Part number AA9500D4959

Pall Aeropower Corporation · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 18350

Government record, cited

NSN 5330-01-571-0120 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-571-0120. Manufacturer of record part number: AA9500D4959.

Also searched as 5330-01-571-0120 · 5330015710120 · NIIN 015710120 · 01-571-0120 · FSC 5330 Packing and Gasket Materials · CAGE 18350 · AA9500D4959 · 4255-38-4103570

Nearby stock numbers ← 5330-01-571-0104 Plug, Ftg, Dy Bm Seal · 5330-01-571-0121 Face Seal, Solenoid, →

5330-01-571-0120 — Packing and Gasket Materials

Features

Face Seal,iso Valve — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Pall Aeropower Corporation

Identification

NSN: 5330-01-571-0120
NIIN: 015710120
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: AA9500D4959
Manufacturer: Pall Aeropower Corporation

General Description

The Face Seal,iso Valve, cataloged under National Stock Number 5330-01-571-0120, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Pall Aeropower Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Face Seal,iso Valve
FSC / FSG	5330 — Packing and Gasket Materials (FSG 53)
Manufacturers	Pall Aeropower Corporation (CAGE 18350); Greene Tweed & Co Inc (CAGE 5F573)

Technical Specifications

Parameter	Value
NSN	5330-01-571-0120
Primary Part Number	AA9500D4959
Item Name	Face Seal,iso Valve
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Pall Aeropower Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
AA9500D4959 PRIMARY	Pall Aeropower Corporation (USA)
4255-38-4103570 PRIMARY	Greene Tweed & Co Inc (USA)

No interchangeability data on file.

Other items in FSC 5330 — Packing and Gasket Materials

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

5330-00-000-0085

RETAINER

5330-00-000-0167

PARTS KIT,SEAL REPLACEMENT,MECHA

5330-00-000-5275

5330-00-000-5275 · Item name not on file

5330-00-001-1260

SEAL,NONMETALLIC SPECIAL SHAPED

5330-00-001-1833

SEAL,PLAIN ENCASED

5330-00-001-1844

GLAND,RESERVOIR,INDICATOR END

5330-00-001-1845

5330-00-001-1845 · Item name not on file

5330-00-001-1846

5330-00-001-1846 · Item name not on file

Frequently Asked Questions

What is NSN 5330-01-571-0120?

NSN 5330-01-571-0120 is a Face Seal,iso Valve, manufactured by Pall Aeropower Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-571-0120?

NSN 5330-01-571-0120 has 2 manufacturer part numbers on file: AA9500D4959 (Pall Aeropower Corporation), 4255-38-4103570 (Greene Tweed & Co Inc).

Is NSN 5330-01-571-0120 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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