PartsTable TECHNICAL DATA SHEET
NSN 5305-01-660-2396Government record, cited

Thumbscrew5305-01-660-2396

NSN 5305-01-660-2396 · NIIN 016602396 · Part number 13027691
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 19200
Government record, cited
NSN 5305-01-660-2396 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-660-2396. Manufacturer of record part number: 13027691.
Also searched as  5305-01-660-2396 · 5305016602396 · NIIN 016602396 · 01-660-2396 · FSC 5305 Screws · CAGE 19200 · 13027691 · 91746A644
Nearby stock numbers  ·
Features
  • Thumbscrew — FSC 5305
  • Head Height: 0.313 INCHES NOMINAL IN
  • Fastener Length: 0.500 INCHES NOMINAL IN
  • Thread Length: 0.500 INCHES NOMINAL IN
  • Material Document and Classification: SAE J405 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Thread Diameter: 0.138 INCHES IN
  • Head Style: KNURLED NO. 5
  • Thread Direction: RIGHT-HAND
Identification
  • NSN: 5305-01-660-2396
  • NIIN: 016602396
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 13027691
  • Manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-660-2396, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-660-2396
Primary Part Number13027691
Item NameThumbscrew
FSC / FSG5305 / 53 — Screws
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
Head Height0.313 INCHES NOMINAL IN
Fastener Length0.500 INCHES NOMINAL IN
Thread Length0.500 INCHES NOMINAL IN
Material Document and ClassificationSAE J405 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter0.138 INCHES IN
Head StyleKNURLED NO. 5
Thread DirectionRIGHT-HAND
Thread Class2A A
Thread Quantity Per Inch32
MaterialSTEEL PROPERTY CLASS 18.8 OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Diameter0.188 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
13027691 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
91746A644 Mcmaster-Carr Supply Company (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.
5305-00-000-0094
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 5305-01-660-2396?

NSN 5305-01-660-2396 is a Thumbscrew, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-660-2396?

NSN 5305-01-660-2396 has 2 manufacturer part numbers on file: 13027691 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 91746A644 (Mcmaster-Carr Supply Company).

What are the specifications of 13027691?

Key specifications for 13027691: Head Height: 0.313 INCHES NOMINAL IN; Fastener Length: 0.500 INCHES NOMINAL IN; Thread Length: 0.500 INCHES NOMINAL IN; Material Document and Classification: SAE J405 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-660-2396 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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