The Sponge, cataloged under National Stock Number 7920-00-559-8464, is classified within Federal Supply Class 7920 (Brooms, Brushes, Mops, and Sponges) of the Cleaning Equipment and Supplies group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
7920-00-559-8464
Item Name
Sponge
FSC / FSG
7920 / 79 — Brooms, Brushes, Mops, and Sponges
Status
ACTIVE
Overall Thickness
1.750 INCHES NOMINAL IN
Shape
RECTANGULAR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
7920-00-633-99067920006339906POSSIBLE MATCH
SPONGE
Possible match (shared part number)National Industries for the Blind
7920-00-633-9908S-SO4POSSIBLE MATCH
SPONGE
Possible match (shared part number)Detroit Sponge & Chamois Co Inc Div Detroit Sponge
7920-00-633-9915N621O81POSSIBLE MATCH
SPONGE
Possible match (shared part number)Noble Supply & Logistics, Llc
7920-00-633-99287920006339928POSSIBLE MATCH
SPONGE
Possible match (shared part number)National Industries for the Blind
7920-00-782-3778POSSIBLE MATCH
SPONGE
Possible match (shared part number)
7920-00-884-11157920008841115POSSIBLE MATCH
SPONGE
Possible match (shared part number)National Industries for the Blind
7920-00-884-11167920008841116POSSIBLE MATCH
SPONGE
Possible match (shared part number)National Industries for the Blind
7920-00-926-5313POSSIBLE MATCH
SPONGE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
A-A-2073
5/9Secondary reference
Federal Commercial Item Description Promulgated by General Services Administration Washington DC
7920005598464
3/2Design control — primary reference
U.S. Government activity
L-S-00626 TY2CL1
5/9Secondary reference
U.S. Government activity
A-A-2073-2A1-YELLOW
5/9Secondary reference
U.S. Government activity
L-S-00626
5/9Secondary reference
U.S. Government activity
Related Parts
7920-00-633-9906POSSIBLE MATCH
SPONGE
7920006339906
7920-00-633-9908POSSIBLE MATCH
SPONGE
S-SO4
7920-00-633-9915POSSIBLE MATCH
SPONGE
N621O81
7920-00-633-9928POSSIBLE MATCH
SPONGE
7920006339928
7920-00-782-3778POSSIBLE MATCH
SPONGE
7920-00-884-1115POSSIBLE MATCH
SPONGE
7920008841115
7920-00-884-1116POSSIBLE MATCH
SPONGE
7920008841116
7920-00-926-5313POSSIBLE MATCH
SPONGE
Frequently Asked Questions
What is NSN 7920-00-559-8464?
NSN 7920-00-559-8464 is a Sponge, classified under FSC 7920, Brooms, Brushes, Mops, and Sponges. Status: active.
What NSN replaces 7920-00-559-8464?
8 possible matches (shared part number, not a government interchangeability claim): 7920-00-633-9906, 7920-00-633-9908, 7920-00-633-9915. Verify interchangeability with system specifications before substitution.
What are the specifications of 7920-00-559-8464?
Key specifications for 7920-00-559-8464: Overall Thickness: 1.750 INCHES NOMINAL IN; Shape: RECTANGULAR; Overall Length: 5.750 INCHES NOMINAL IN; Overall Width: 3.625 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 7920-00-559-8464 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.