NSN 5120-01-608-6451 · NIIN 016086451 · Part number 51920
Eklind Tool Co · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 05253
Government record, cited
NSN 5120-01-608-6451 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-608-6451. Manufacturer of record part number: 51920.
Also searched as5120-01-608-6451 ·
5120016086451 ·
NIIN 016086451 ·
01-608-6451 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 05253 · 51920
Nearby stock numbers← 5120-01-608-6449 Key, Socket Head Screw
·
5120-01-608-6453 Wrench Set, Combination Box and O →
Features
Key,socket Head Screw — FSC 5120
1 manufacturer part number on file
Manufacturer of record: Eklind Tool Co
Identification
NSN: 5120-01-608-6451
NIIN: 016086451
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 51920
Manufacturer: Eklind Tool Co
General Description
The Key,socket Head Screw, cataloged under National Stock Number 5120-01-608-6451, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Eklind Tool Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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
Key,socket Head Screw
FSC / FSG
5120 — Hand Tools, Nonedged, Nonpowered (FSG 51)
Manufacturers
Eklind Tool Co (CAGE 05253)
Technical Specifications
Parameter
Value
NSN
5120-01-608-6451
Primary Part Number
51920
Item Name
Key,socket Head Screw
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Eklind Tool Co
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.
7530-01-608-828551920POSSIBLE MATCH
ENVELOPE,MAILING
Possible match (shared part number)3 Star Papers Ltd Dba Limited Papers Div Limited Papers
5985-01-663-8001519-20POSSIBLE MATCH
WEATHER METER MOUNT
Possible match (shared part number)Bordson Martin Dba Badger Ordnance Div Martin Bordson Dba Badger Ordnance
NSN 5120-01-608-6451 is a Key,socket Head Screw, manufactured by Eklind Tool Co, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-608-6451?
NSN 5120-01-608-6451 has 1 manufacturer part number on file: 51920 (Eklind Tool Co).
What NSN replaces 5120-01-608-6451?
2 possible matches (shared part number, not a government interchangeability claim): 7530-01-608-8285, 5985-01-663-8001. Verify interchangeability with system specifications before substitution.
Is NSN 5120-01-608-6451 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.