Retainer, Packing5330-01-188-2833

NSN 5330-01-188-2833 · NIIN 011882833

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

Government record, cited

Also searched as 5330-01-188-2833 · 5330011882833 · NIIN 011882833 · 01-188-2833 · FSC 5330 Packing and Gasket Materials

Nearby stock numbers ← 5330-01-188-2832 · 5330-01-188-2834 →

5330-01-188-2833 — Packing and Gasket Materials

Features

Retainer,packing — FSC 5330
Cross-Sectional Height: 0.875 INCHES NOMINAL IN
Criticality Code Justification: ZZZY
Angle: 43.0 DEGREES NOMINAL
Peripheral Diameter: 8.892 INCHES NOMINAL IN
Center Hole Diameter: 7.886 INCHES NOMINAL IN
Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Identification

NSN: 5330-01-188-2833
NIIN: 011882833
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives

General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-188-2833, 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6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-188-2833
Item Name	Retainer,packing
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Status	ACTIVE
Cross-Sectional Height	0.875 INCHES NOMINAL IN
Criticality Code Justification	ZZZY
Angle	43.0 DEGREES NOMINAL
Peripheral Diameter	8.892 INCHES NOMINAL IN
Center Hole Diameter	7.886 INCHES NOMINAL IN
Reference Number Differentiating Characteristics	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5330-01-505-4703 POSSIBLE MATCH

SEAL RING,METAL

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
803-2177518-08XX-47	3/1 Design control — primary reference U.S. Government activity

Related Parts

5330-01-505-4703POSSIBLE MATCH

SEAL RING,METAL

Frequently Asked Questions

What is NSN 5330-01-188-2833?

NSN 5330-01-188-2833 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What NSN replaces 5330-01-188-2833?

1 possible match (shared part number, not a government interchangeability claim): 5330-01-505-4703. Verify interchangeability with system specifications before substitution.

What are the specifications of 5330-01-188-2833?

Key specifications for 5330-01-188-2833: Cross-Sectional Height: 0.875 INCHES NOMINAL IN; Criticality Code Justification: ZZZY; Angle: 43.0 DEGREES NOMINAL; Peripheral Diameter: 8.892 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-188-2833 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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