PartsTable TECHNICAL DATA SHEET

NSN 5330-01-446-4985Government record, cited

Retainer, Packing5330-01-446-4985

NSN 5330-01-446-4985 · NIIN 014464985 · Part number 5272821

Idsc Holdings Dba Equiserv Dba Equiserv · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 50492

Government record, cited

NSN 5330-01-446-4985 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-446-4985. Manufacturer of record part number: 5272821.

Also searched as 5330-01-446-4985 · 5330014464985 · NIIN 014464985 · 01-446-4985 · FSC 5330 Packing and Gasket Materials · CAGE 50492 · 5272821 · 5272829-1

Nearby stock numbers ← 5330-01-446-4959 Gasket · 5330-01-446-5150 Ring, Wiper →

5330-01-446-4985 — Packing and Gasket Materials

Features

Retainer,packing — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Idsc Holdings Dba Equiserv Dba Equiserv

Identification

NSN: 5330-01-446-4985
NIIN: 014464985
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 5272821
Manufacturer: Idsc Holdings Dba Equiserv Dba Equiserv

General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-446-4985, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Idsc Holdings Dba Equiserv Dba Equiserv. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-446-4985
Primary Part Number	5272821
Item Name	Retainer,packing
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Idsc Holdings Dba Equiserv Dba Equiserv
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
5272829-1	Idsc Holdings Dba Equiserv Dba Equiserv (USA)
5272821 PRIMARY	Idsc Holdings Dba Equiserv Dba Equiserv (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 5330-01-446-4985?

NSN 5330-01-446-4985 is a Retainer,packing, manufactured by Idsc Holdings Dba Equiserv Dba Equiserv, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-446-4985?

NSN 5330-01-446-4985 has 2 manufacturer part numbers on file: 5272829-1 (Idsc Holdings Dba Equiserv Dba Equiserv), 5272821 (Idsc Holdings Dba Equiserv Dba Equiserv).

What are the specifications of 5272821?

Key specifications for 5272821: End Item Identification: FMC CORP. PUMP ASSY, L1122D LH. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-446-4985 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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