Gasket5330-01-256-0880

NSN 5330-01-256-0880 · NIIN 012560880 · Part number JMA121

Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 02750

Government record, cited

NSN 5330-01-256-0880 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-256-0880. Manufacturer of record part number: JMA121.

Also searched as 5330-01-256-0880 · 5330012560880 · NIIN 012560880 · 01-256-0880 · FSC 5330 Packing and Gasket Materials · CAGE 02750 · JMA121 · 60GP30 ITEM 10

Nearby stock numbers ← 5330-01-256-0823 · 5330-01-256-0881 →

5330-01-256-0880 — Packing and Gasket Materials

Features

Gasket — FSC 5330
Material Document and Classification: MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Elongation Percentage: 300 MAXIMUM
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
2 manufacturer part numbers on file
Manufacturer of record: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution

Identification

NSN: 5330-01-256-0880
NIIN: 012560880
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: JMA121
Manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution

General Description

The Gasket, cataloged under National Stock Number 5330-01-256-0880, 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 Eaton Inoac Div Fluid & Electrical Distribution. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-256-0880
Primary Part Number	JMA121
Item Name	Gasket
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
Status	ACTIVE
Material Document and Classification	MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Elongation Percentage	300 MAXIMUM
Material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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
JMA121 PRIMARY	Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA)
60GP30 ITEM 10	Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (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 5330-01-256-0880?

NSN 5330-01-256-0880 is a Gasket, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-256-0880?

NSN 5330-01-256-0880 has 2 manufacturer part numbers on file: JMA121 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution), 60GP30 ITEM 10 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution).

What are the specifications of JMA121?

Key specifications for JMA121: Material Document and Classification: MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Elongation Percentage: 300 MAXIMUM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-256-0880 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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