Retainer, Packing5330-01-083-6526

NSN 5330-01-083-6526 · NIIN 010836526 · Part number SP500-118

Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 76050

Government record, cited

NSN 5330-01-083-6526 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-083-6526. Manufacturer of record part number: SP500-118.

Also searched as 5330-01-083-6526 · 5330010836526 · NIIN 010836526 · 01-083-6526 · FSC 5330 Packing and Gasket Materials · CAGE 76050 · SP500-118

Nearby stock numbers ← 5330-01-083-6525 Packing with Retainer · 5330-01-083-6801 Seal, Air, Compressor →

5330-01-083-6526 — Packing and Gasket Materials

Features

Retainer,packing — FSC 5330
Cross-Sectional Height: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
Material Document and Classification: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: SQUARE/RECTANGULAR
Peripheral Diameter: 1.051 INCHES MINIMUM AND 1.055 INCHES MAXIMUM IN
Center Hole Diameter: 0.881 INCHES NOMINAL IN
Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Joint Type: SCARF-PERIPHERAL CASE

Identification

NSN: 5330-01-083-6526
NIIN: 010836526
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: SP500-118
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace

General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-083-6526, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace. Government technical data includes 7 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	5330-01-083-6526
Primary Part Number	SP500-118
Item Name	Retainer,packing
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
Status	ACTIVE
Cross-Sectional Height	0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
Material Document and Classification	MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style	SQUARE/RECTANGULAR
Peripheral Diameter	1.051 INCHES MINIMUM AND 1.055 INCHES MAXIMUM IN
Center Hole Diameter	0.881 INCHES NOMINAL IN
Material	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Joint Type	SCARF-PERIPHERAL CASE

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
SP500-118 PRIMARY	Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (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 5330-01-083-6526?

NSN 5330-01-083-6526 is a Retainer,packing, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-083-6526?

NSN 5330-01-083-6526 has 1 manufacturer part number on file: SP500-118 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace).

What are the specifications of SP500-118?

Key specifications for SP500-118: Cross-Sectional Height: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 1.051 INCHES MINIMUM AND 1.055 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-083-6526 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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