Ring, Wiper5330-01-021-8407

NSN 5330-01-021-8407 · NIIN 010218407

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

Government record, cited

Also searched as 5330-01-021-8407 · 5330010218407 · NIIN 010218407 · 01-021-8407 · FSC 5330 Packing and Gasket Materials · CP1-11-2231 · MS28776R2-25

Nearby stock numbers ← 5330-01-021-8362 Retainer, Packing · 5330-01-021-8745 Rubber Strip →

5330-01-021-8407 — Packing and Gasket Materials

Features

Ring,wiper — FSC 5330
Outer Edge Thickness: 0.094 INCHES NOMINAL IN
Cross-Sectional Shape Style: OUTSIDE GROOVED, STRAIGHT FACE
Outside Diameter: 2.782 INCHES NOMINAL IN
Material Thickness: 0.125 INCHES NOMINAL IN
Inside Diameter: 2.500 INCHES NOMINAL IN
Ring Style: CONCENTRIC

Identification

NSN: 5330-01-021-8407
NIIN: 010218407
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives

General Description

The Ring,wiper, cataloged under National Stock Number 5330-01-021-8407, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5330-01-021-8407
Item Name	Ring,wiper
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Status	ACTIVE
Outer Edge Thickness	0.094 INCHES NOMINAL IN
Cross-Sectional Shape Style	OUTSIDE GROOVED, STRAIGHT FACE
Outside Diameter	2.782 INCHES NOMINAL IN
Material Thickness	0.125 INCHES NOMINAL IN
Inside Diameter	2.500 INCHES NOMINAL IN
Ring Style	CONCENTRIC

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
CP1-11-2231	5/9 Secondary reference Eg and G Canada Ltd Eg and G Sealol Canada Div
MS28776R2-25	2/2 Government specification standardization 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 5330-01-021-8407?

NSN 5330-01-021-8407 is a Ring,wiper, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What are the specifications of 5330-01-021-8407?

Key specifications for 5330-01-021-8407: Outer Edge Thickness: 0.094 INCHES NOMINAL IN; Cross-Sectional Shape Style: OUTSIDE GROOVED, STRAIGHT FACE; Outside Diameter: 2.782 INCHES NOMINAL IN; Material Thickness: 0.125 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-021-8407 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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