NSN 5330-01-648-0095 · NIIN 016480095 · Part number BU890M254AT29
Trelleborg Sealing Solutions Us, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 09257
Government record, cited
NSN 5330-01-648-0095 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-648-0095. Manufacturer of record part number: BU890M254AT29.
Also searched as5330-01-648-0095 ·
5330016480095 ·
NIIN 016480095 ·
01-648-0095 ·
FSC 5330 Packing and Gasket Materials · CAGE 09257 · BU890M254AT29 · 13055149
Nearby stock numbers← 5330-01-648-0094 Parts Kit, Seal Replacement, Mecha
·
5330-01-648-0157 Seal, Nonmetallic Special Shaped →
5330-01-648-0095 — Packing and Gasket Materials
Features
Ring,base — FSC 5330
1 manufacturer part number on file
Manufacturer of record: Trelleborg Sealing Solutions Us, Inc.
Identification
NSN: 5330-01-648-0095
NIIN: 016480095
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: BU890M254AT29
Manufacturer: Trelleborg Sealing Solutions Us, Inc.
General Description
The Ring,base, cataloged under National Stock Number 5330-01-648-0095, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5330-01-648-0095
Primary Part Number
BU890M254AT29
Item Name
Ring,base
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Trelleborg Sealing Solutions Us, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
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 5330-01-648-0095?
NSN 5330-01-648-0095 is a Ring,base, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-648-0095?
NSN 5330-01-648-0095 has 1 manufacturer part number on file: BU890M254AT29 (Trelleborg Sealing Solutions Us, Inc.).
What are the specifications of BU890M254AT29?
Key specifications for BU890M254AT29: Overall Height: 1.27 MILLIMETERS NOMINAL MM; Overall Width: 3.023 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: RING BACK UP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-648-0095 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.