The Screw, cataloged under National Stock Number 5305-00-020-4841, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Screw
FSC / FSG
5305 — Screws (FSG 53)
Technical Specifications
Parameter
Value
NSN
5305-00-020-4841
Item Name
Screw
FSC / FSG
5305 / 53 — Screws
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-213-806577791-25X2 PIECE 20POSSIBLE MATCH
TAILPIECE,RELIEF VALVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5930-01-497-5108137804POSSIBLE MATCH
GUARD,SWITCH
Possible match (shared part number)United States Department of Us Army Peo Stri /simulation,training, Instrumentation/
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
137804
3/9Design control — primary reference
Rosemount Analytical, Inc. Div Process Analytical Division
Related Parts
4820-01-213-8065POSSIBLE MATCH
TAILPIECE,RELIEF VALVE
77791-25X2 PIECE 20
5930-01-497-5108POSSIBLE MATCH
GUARD,SWITCH
137804
Frequently Asked Questions
What is NSN 5305-00-020-4841?
NSN 5305-00-020-4841 is a Screw, classified under FSC 5305, Screws. Status: active.
What NSN replaces 5305-00-020-4841?
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-213-8065, 5930-01-497-5108. Verify interchangeability with system specifications before substitution.
Is NSN 5305-00-020-4841 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.