FSC 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic · FSG 91 — Fuels, Lubricants, Oils, and Waxes
Government record, cited
Also searched as9150-00-823-7974 ·
9150008237974 ·
NIIN 008237974 ·
00-823-7974 ·
FSC 9150 Oils and Greases: Cutting, Lubricating, and Hydraulic · DC 510 FLUID · DC 510
Quantity Within Each Unit Package: 1.000 POUNDS LBS
Viscosity at Rated Temp: 12000.00 NOMINAL 77 DEG FAHRENHEIT
Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY VISCOSITY AT RATED TEMPERATURE,QUANTITY WITHIN EACH UNIT PACKAGE AND UNIT PACKAGE TYPE
Identification
NSN: 9150-00-823-7974
NIIN: 008237974
FSC: 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic
FSG: 91 — Fuels, Lubricants, Oils, and Waxes
General Description
The Damping Fluid, cataloged under National Stock Number 9150-00-823-7974, is classified within Federal Supply Class 9150 (Oils and Greases: Cutting, Lubricating, and Hydraulic) of the Fuels, Lubricants, Oils, and Waxes group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
9150-00-823-7974
Item Name
Damping Fluid
FSC / FSG
9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic
Status
ACTIVE
Basic Ingredient
SILICONE
Quantity Within Each Unit Package
1.000 POUNDS LBS
Viscosity at Rated Temp
12000.00 NOMINAL 77 DEG FAHRENHEIT
Reference Number Differentiating Characteristics
AS DIFFERENTIATED BY VISCOSITY AT RATED TEMPERATURE,QUANTITY WITHIN EACH UNIT PACKAGE AND UNIT PACKAGE TYPE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Hazardous per DLA record (HMIC Y)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
9150-00-823-8068DC 510 1PTPOSSIBLE MATCH
LUBRICATING OIL,GEAR
Possible match (shared part number)Dow Silicones Corporation
9150-01-056-7346DC 510-100CS,8LBPOSSIBLE MATCH
DAMPING FLUID
Possible match (shared part number)Dow Silicones Corporation
9150-01-056-7347POSSIBLE MATCH
DAMPING FLUID
Possible match (shared part number)
9150-01-056-7348POSSIBLE MATCH
DAMPING FLUID
Possible match (shared part number)
9150-01-056-9047DC 510POSSIBLE MATCH
DAMPING FLUID
Possible match (shared part number)Dow Silicones Corporation
6625-01-326-4628POSSIBLE MATCH
PLUG-IN UNIT,ELECTRICAL-ELECTRON
Possible match (shared part number)
9150-01-468-1818POSSIBLE MATCH
DAMPING FLUID
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
DC 510 FLUID
3/1Design control — primary reference
Dow Silicones Corporation
DC 510
5/1Secondary reference
Dow Silicones Corporation
Related Parts
9150-00-823-8068POSSIBLE MATCH
LUBRICATING OIL,GEAR
DC 510 1PT
9150-01-056-7346POSSIBLE MATCH
DAMPING FLUID
DC 510-100CS,8LB
9150-01-056-7347POSSIBLE MATCH
DAMPING FLUID
9150-01-056-7348POSSIBLE MATCH
DAMPING FLUID
9150-01-056-9047POSSIBLE MATCH
DAMPING FLUID
DC 510
6625-01-326-4628POSSIBLE MATCH
PLUG-IN UNIT,ELECTRICAL-ELECTRON
9150-01-468-1818POSSIBLE MATCH
DAMPING FLUID
Frequently Asked Questions
What is NSN 9150-00-823-7974?
NSN 9150-00-823-7974 is a Damping Fluid, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
What NSN replaces 9150-00-823-7974?
7 possible matches (shared part number, not a government interchangeability claim): 9150-00-823-8068, 9150-01-056-7346, 9150-01-056-7347. Verify interchangeability with system specifications before substitution.
What are the specifications of 9150-00-823-7974?
Key specifications for 9150-00-823-7974: Basic Ingredient: SILICONE; Quantity Within Each Unit Package: 1.000 POUNDS LBS; Viscosity at Rated Temp: 12000.00 NOMINAL 77 DEG FAHRENHEIT; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY VISCOSITY AT RATED TEMPERATURE,QUANTITY WITHIN EACH UNIT PACKAGE AND UNIT PACKAGE TYPE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 9150-00-823-7974 hazardous material?
Hazardous per DLA record (HMIC Y). 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.