NSN 4820-01-006-0676 · NIIN 010060676 · Part number 230688
Dana Off Highway Products, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 77237
Government record, cited
NSN 4820-01-006-0676 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-006-0676. Manufacturer of record part number: 230688.
General Characteristics Item Description: SEALING CUP EXPANDER MADE FROM CRES STEEL. OUTSIDE DIA OF 0.734 IN.,HEIGHT OF 0.156 @IN.,CENTER BORE DIA OF 0.188 IN.;4 HOLES,SIZE OF 0.031 BY 0.062 IN.,EQUALLY SPACED ON CIRCULAR SIDE. IN
2 manufacturer part numbers on file
Manufacturer of record: Dana Off Highway Products, Llc
Identification
NSN: 4820-01-006-0676
NIIN: 010060676
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 230688
Manufacturer: Dana Off Highway Products, Llc
General Description
The Cup Expander, cataloged under National Stock Number 4820-01-006-0676, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-006-0676
Primary Part Number
230688
Item Name
Cup Expander
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Dana Off Highway Products, Llc
Status
ACTIVE
General Characteristics Item Description
SEALING CUP EXPANDER MADE FROM CRES STEEL. OUTSIDE DIA OF 0.734 IN.,HEIGHT OF 0.156 @IN.,CENTER BORE DIA OF 0.188 IN.;4 HOLES,SIZE OF 0.031 BY 0.062 IN.,EQUALLY SPACED ON CIRCULAR SIDE. IN
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-006-0676?
NSN 4820-01-006-0676 is a Cup Expander, manufactured by Dana Off Highway Products, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-006-0676?
NSN 4820-01-006-0676 has 2 manufacturer part numbers on file: 007230688 (Tvh Parts Co.), 230688 (Dana Off Highway Products, Llc).
What are the specifications of 230688?
Key specifications for 230688: General Characteristics Item Description: SEALING CUP EXPANDER MADE FROM CRES STEEL. OUTSIDE DIA OF 0.734 IN.,HEIGHT OF 0.156 @IN.,CENTER BORE DIA OF 0.188 IN.;4 HOLES,SIZE OF 0.031 BY 0.062 IN.,EQUALLY SPACED ON CIRCULAR SIDE. IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-006-0676 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.