Thumbscrew 5305-01-236-7491 NSN 5305-01-236-7491 · NIIN 012367491 · Part number 21837/361 ZZ
Viavi Solutionsllc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 51190
NSN 5305-01-236-7491 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-236-7491. Manufacturer of record part number: 21837/361 ZZ .
Also searched as
5305-01-236-7491 ·
5305012367491 ·
NIIN 012367491 ·
01-236-7491 ·
FSC 5305 Screws · CAGE 51190 · 21837/361 ZZ · 21837-361 · 21837-361
Nearby stock numbers
← 5305-01-236-7490
·
5305-01-236-7492 Thumbscrew →
5305-01-236-7491 — Screws
Features
Thumbscrew — FSC 5305 1 manufacturer part number on file Manufacturer of record: Viavi Solutionsllc
Identification
NSN: 5305-01-236-7491
NIIN: 012367491
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 21837/361 ZZ
Manufacturer: Viavi Solutionsllc
General Description
The Thumbscrew, cataloged under National Stock Number 5305-01-236-7491, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Viavi Solutionsllc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Thumbscrew FSC / FSG 5305 — Screws (FSG 53) Manufacturers Viavi Solutionsllc (CAGE 51190)
Technical Specifications
Parameter Value NSN 5305-01-236-7491 Primary Part Number 21837/361 ZZ Item Name Thumbscrew FSC / FSG 5305 / 53 — Screws Manufacturer Viavi Solutionsllc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
21837/361 ZZ PRIMARY Viavi Solutionsllc (USA)
Reference documents
Reference Meaning
21837-361
5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div
21837-361
5/9 Secondary reference Viavi Solutionsllc
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-236-7491?
NSN 5305-01-236-7491 is a Thumbscrew, manufactured by Viavi Solutionsllc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-236-7491?
NSN 5305-01-236-7491 has 1 manufacturer part number on file: 21837/361 ZZ (Viavi Solutionsllc).
Is NSN 5305-01-236-7491 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.
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