NSN 5330-00-888-7952 · NIIN 008887952 · Part number 265-311312-201
The Boeing Company Div Legacy Am&m · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 43999
Government record, cited
NSN 5330-00-888-7952 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-888-7952. Manufacturer of record part number: 265-311312-201.
Also searched as5330-00-888-7952 ·
5330008887952 ·
NIIN 008887952 ·
00-888-7952 ·
FSC 5330 Packing and Gasket Materials · CAGE 43999 · 265-311312-201
Material Document and Classification: ASS 3345 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Material: RUBBER SILICONE CLASS Q OVERALL
Fabrication Method: SOLID
Construction: SOLID
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 5330-00-888-7952
NIIN: 008887952
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 265-311312-201
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-888-7952, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. 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
5330-00-888-7952
Primary Part Number
265-311312-201
Item Name
Seal,nonmetallic Special Shaped
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
The Boeing Company Div Legacy Am&m
Status
ACTIVE
Material Document and Classification
ASS 3345 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Material
RUBBER SILICONE CLASS Q OVERALL
Fabrication Method
SOLID
Construction
SOLID
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 5330-00-888-7952?
NSN 5330-00-888-7952 is a Seal,nonmetallic Special Shaped, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-888-7952?
NSN 5330-00-888-7952 has 1 manufacturer part number on file: 265-311312-201 (The Boeing Company Div Legacy Am&m).
What are the specifications of 265-311312-201?
Key specifications for 265-311312-201: Material Document and Classification: ASS 3345 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER SILICONE CLASS Q OVERALL; Fabrication Method: SOLID; Construction: SOLID. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-888-7952 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.