NSN 4810-01-415-3255 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-415-3255. Manufacturer of record part number: 69E15-1.
Material Document and Classification: ASTM A276 S21800 UNS ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Material: STEEL OVERALL
Seating Surface Shape: FLAT
1 manufacturer part number on file
Manufacturer of record: Grimes Aerospace Company
Identification
NSN: 4810-01-415-3255
NIIN: 014153255
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 69E15-1
Manufacturer: Grimes Aerospace Company
General Description
The Seat,valve, cataloged under National Stock Number 4810-01-415-3255, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4810-01-415-3255
Primary Part Number
69E15-1
Item Name
Seat,valve
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Grimes Aerospace Company
Status
ACTIVE
Flange Diameter
0.357 INCHES NOMINAL IN
Body Outside Diameter
0.249 INCHES NOMINAL IN
Material Document and Classification
ASTM A276 S21800 UNS ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-415-3255?
NSN 4810-01-415-3255 is a Seat,valve, manufactured by Grimes Aerospace Company, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-415-3255?
NSN 4810-01-415-3255 has 1 manufacturer part number on file: 69E15-1 (Grimes Aerospace Company).
What are the specifications of 69E15-1?
Key specifications for 69E15-1: Flange Diameter: 0.357 INCHES NOMINAL IN; Overall Height: 0.308 INCHES NOMINAL IN; Body Outside Diameter: 0.249 INCHES NOMINAL IN; Material Document and Classification: ASTM A276 S21800 UNS ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-415-3255 hazardous material?
No hazard code in the DLA record (HMIC N). 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.