NSN 5330-01-078-7254 · NIIN 010787254 · Part number ST1111-05
Eaton Corporation Div Fed · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 15284
Government record, cited
NSN 5330-01-078-7254 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-078-7254. Manufacturer of record part number: ST1111-05.
Also searched as5330-01-078-7254 ·
5330010787254 ·
NIIN 010787254 ·
01-078-7254 ·
FSC 5330 Packing and Gasket Materials · CAGE 15284 · ST1111-05 · P13U51-0005-2
Surface Treatment Document and Classification: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Cross-Sectional Thickness: 0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
Criticality Code Justification: MATT
Style Designator: CIRCULAR
Material Document and Classification: AMS 5542 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: SINGLE FOLDED METAL
Outside Diameter: 0.484 INCHES MINIMUM AND 0.489 INCHES MAXIMUM IN
Identification
NSN: 5330-01-078-7254
NIIN: 010787254
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: ST1111-05
Manufacturer: Eaton Corporation Div Fed
General Description
The Gasket, cataloged under National Stock Number 5330-01-078-7254, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Div Fed. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-078-7254
Primary Part Number
ST1111-05
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Eaton Corporation Div Fed
Status
ACTIVE
Surface Treatment Document and Classification
AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Cross-Sectional Thickness
0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
Criticality Code Justification
MATT
Style Designator
CIRCULAR
Material Document and Classification
AMS 5542 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style
SINGLE FOLDED METAL
Outside Diameter
0.484 INCHES MINIMUM AND 0.489 INCHES MAXIMUM IN
Aperture Diameter
0.335 INCHES MINIMUM IN
Surface Treatment
SILVER OVERALL
Material
NICKEL ALLOY X-750 OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-01-078-7254?
NSN 5330-01-078-7254 is a Gasket, manufactured by Eaton Corporation Div Fed, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-078-7254?
NSN 5330-01-078-7254 has 2 manufacturer part numbers on file: ST1111-05 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), ST1111-05 (Eaton Corporation Div Fed).
What are the specifications of ST1111-05?
Key specifications for ST1111-05: Surface Treatment Document and Classification: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Cross-Sectional Thickness: 0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN; Criticality Code Justification: MATT; Style Designator: CIRCULAR. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-078-7254 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.