PartsTable TECHNICAL DATA SHEET
NSN 5305-01-617-3052Government record, cited

Thumbscrew5305-01-617-3052

NSN 5305-01-617-3052 · NIIN 016173052 · Part number 18080 S 31
Accurate Screw Machine Corp Div Accurate Screw Machine Corporation · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 51506
Government record, cited
NSN 5305-01-617-3052 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-617-3052. Manufacturer of record part number: 18080 S 31.
Also searched as  5305-01-617-3052 · 5305016173052 · NIIN 016173052 · 01-617-3052 · FSC 5305 Screws · CAGE 51506 · 18080 S 31
Nearby stock numbers  ·
Features
  • Thumbscrew — FSC 5305
  • Head Height: 0.250 INCHES NOMINAL IN
  • Fastener Length: 0.625 INCHES NOMINAL IN
  • Thread Length: 0.625 INCHES NOMINAL IN
  • Head Style: KNURLED NO. 5
  • Thread Direction: RIGHT-HAND
  • Material: STEEL OVERALL
  • Head Diameter: 0.50 INCHES NOMINAL IN
Identification
  • NSN: 5305-01-617-3052
  • NIIN: 016173052
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 18080 S 31
  • Manufacturer: Accurate Screw Machine Corp Div Accurate Screw Machine Corporation
General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-617-3052, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Accurate Screw Machine Corp Div Accurate Screw Machine Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-617-3052
Primary Part Number18080 S 31
Item NameThumbscrew
FSC / FSG5305 / 53 — Screws
ManufacturerAccurate Screw Machine Corp Div Accurate Screw Machine Corporation
StatusACTIVE
Head Height0.250 INCHES NOMINAL IN
Fastener Length0.625 INCHES NOMINAL IN
Thread Length0.625 INCHES NOMINAL IN
Head StyleKNURLED NO. 5
Thread DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Head Diameter0.50 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
18080 S 31 PRIMARY Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA)
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.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-617-3052?

NSN 5305-01-617-3052 is a Thumbscrew, manufactured by Accurate Screw Machine Corp Div Accurate Screw Machine Corporation, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-617-3052?

NSN 5305-01-617-3052 has 1 manufacturer part number on file: 18080 S 31 (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation).

What are the specifications of 18080 S 31?

Key specifications for 18080 S 31: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 0.625 INCHES NOMINAL IN; Thread Length: 0.625 INCHES NOMINAL IN; Head Style: KNURLED NO. 5. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-617-3052 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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