NSN 5305-01-480-2079 · NIIN 014802079 · Part number 6655309 ITEM 3-3
Naval Sea Systems Command · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5305-01-480-2079 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-480-2079. Manufacturer of record part number: 6655309 ITEM 3-3.
Nearby stock numbers← 5305-01-480-2032 Screw, Cap, Socket Head
·
5305-01-480-2083 Screw, Close Tolerance →
5305-01-480-2079 — Screws
Features
Screw,externally Relieved Body — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 5305-01-480-2079
NIIN: 014802079
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 6655309 ITEM 3-3
Manufacturer: Naval Sea Systems Command
General Description
The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-480-2079, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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,externally Relieved Body
FSC / FSG
5305 — Screws (FSG 53)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
5305-01-480-2079
Primary Part Number
6655309 ITEM 3-3
Item Name
Screw,externally Relieved Body
FSC / FSG
5305 / 53 — Screws
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-480-20912640-682-09 ITEM 2-4POSSIBLE MATCH
SETSCREW
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5305-01-480-22002640-682-09 ITEM 2-3POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5355-01-481-696536-01-7822POSSIBLE MATCH
KNOB
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4940-01-508-3444845-6655309 ITEM 3-1POSSIBLE MATCH
RESEATING OUTFIT,GLOBE-ANGLE-CRO
Possible match (shared part number)Naval Sea Systems Command
4940-01-508-3454845-6655309 ITEM 2-1POSSIBLE MATCH
RESEATING OUTFIT,GLOBE-ANGLE-CRO
Possible match (shared part number)Naval Sea Systems Command
NSN 5305-01-480-2079 is a Screw,externally Relieved Body, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-480-2079?
NSN 5305-01-480-2079 has 1 manufacturer part number on file: 6655309 ITEM 3-3 (Naval Sea Systems Command).
What NSN replaces 5305-01-480-2079?
5 possible matches (shared part number, not a government interchangeability claim): 5305-01-480-2091, 5305-01-480-2200, 5355-01-481-6965. Verify interchangeability with system specifications before substitution.
Is NSN 5305-01-480-2079 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.