Retainer, Packing5330-01-221-8710

NSN 5330-01-221-8710 · NIIN 012218710 · Part number A1757R2 PIECE 53

Tate Andale, Llc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 09032

Government record, cited

NSN 5330-01-221-8710 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-221-8710. Manufacturer of record part number: A1757R2 PIECE 53.

Also searched as 5330-01-221-8710 · 5330012218710 · NIIN 012218710 · 01-221-8710 · FSC 5330 Packing and Gasket Materials · CAGE 09032 · A1757R2 PIECE 53

Nearby stock numbers ← 5330-01-221-8709 · 5330-01-221-8716 Seal, Nonmetallic Special Shaped →

5330-01-221-8710 — Packing and Gasket Materials

Features

Retainer,packing — FSC 5330
Cross-Sectional Height: 0.375 INCHES NOMINAL IN
Peripheral Diameter: 2.968 INCHES NOMINAL IN
Center Hole Diameter: 2.031 INCHES NOMINAL IN
Material: COPPER ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Tate Andale, Llc

Identification

NSN: 5330-01-221-8710
NIIN: 012218710
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: A1757R2 PIECE 53
Manufacturer: Tate Andale, Llc

General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-221-8710, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-221-8710
Primary Part Number	A1757R2 PIECE 53
Item Name	Retainer,packing
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Tate Andale, Llc
Status	ACTIVE
Cross-Sectional Height	0.375 INCHES NOMINAL IN
Peripheral Diameter	2.968 INCHES NOMINAL IN
Center Hole Diameter	2.031 INCHES NOMINAL IN
Material	COPPER ALLOY 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

Part Number	Manufacturer
A1757R2 PIECE 53 PRIMARY	Tate Andale, Llc (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 5330-01-221-8710?

NSN 5330-01-221-8710 is a Retainer,packing, manufactured by Tate Andale, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-221-8710?

NSN 5330-01-221-8710 has 1 manufacturer part number on file: A1757R2 PIECE 53 (Tate Andale, Llc).

What are the specifications of A1757R2 PIECE 53?

Key specifications for A1757R2 PIECE 53: Cross-Sectional Height: 0.375 INCHES NOMINAL IN; Peripheral Diameter: 2.968 INCHES NOMINAL IN; Center Hole Diameter: 2.031 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-221-8710 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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