Packing, Preformed5330-01-531-3046

NSN 5330-01-531-3046 · NIIN 015313046

FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5330-01-531-3046 · 5330015313046 · NIIN 015313046 · 01-531-3046 · FSC 5330 Packing and Gasket Materials · 231-37-1023 · PL6.0SLV-2ITEM66

Nearby stock numbers ← 5330-01-531-2953 Gasket · 5330-01-531-3067 Seal, Plain →

5330-01-531-3046 — Packing and Gasket Materials

Features

Packing,preformed — FSC 5330
Cross-Sectional Thickness: 0.188 INCHES NOMINAL IN
Peripheral Diameter: 2.250 INCHES NOMINAL IN
Center Hole Diameter: 1.875 INCHES NOMINAL IN
Material: PLASTIC POLYTETRAFLUOROETHYLENE AND FIBER NONASBESTOS OVERALL

Identification

NSN: 5330-01-531-3046
NIIN: 015313046
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives

General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-531-3046, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5330-01-531-3046
Item Name	Packing,preformed
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Status	ACTIVE
Cross-Sectional Thickness	0.188 INCHES NOMINAL IN
Peripheral Diameter	2.250 INCHES NOMINAL IN
Center Hole Diameter	1.875 INCHES NOMINAL IN
Material	PLASTIC POLYTETRAFLUOROETHYLENE AND FIBER NONASBESTOS OVERALL

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
231-37-1023	3/2 Design control — primary reference U.S. Government activity
PL6.0SLV-2ITEM66	5/2 Secondary reference U.S. Government activity

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 5330-01-531-3046?

NSN 5330-01-531-3046 is a Packing,preformed, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What are the specifications of 5330-01-531-3046?

Key specifications for 5330-01-531-3046: Cross-Sectional Thickness: 0.188 INCHES NOMINAL IN; Peripheral Diameter: 2.250 INCHES NOMINAL IN; Special Features: EMERGENCY PACKING TO BE INSTALLED ONLY IN CASE OF SEAL FAILURE OR EXCESSIVE SEAL LEAKAGE; Center Hole Diameter: 1.875 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-531-3046 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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