Also searched as5305-01-511-8325 ·
5305015118325 ·
NIIN 015118325 ·
01-511-8325 ·
FSC 5305 Screws
Nearby stock numbers← 5305-01-511-8323 Screw, Cap, Hexagon Head
·
5305-01-511-8379 Screw, Cap, Hexagon Head →
5305-01-511-8325 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Head Height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Fastener Length: 1.000 INCHES NOMINAL IN
Thread Length: 1.000 INCHES NOMINAL IN
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Identification
NSN: 5305-01-511-8325
NIIN: 015118325
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-511-8325, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-511-8325
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 / 53 — Screws
Status
ACTIVE
Head Height
0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Fastener Length
1.000 INCHES NOMINAL IN
Thread Length
1.000 INCHES NOMINAL IN
Nominal Thread Diameter
0.250 INCHES IN
Head Style
HEXAGON
Thread Direction
RIGHT-HAND
Width Between Flats
0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Thread Class
2A A
Thread Quantity Per Inch
20
Thread Series Designator
UNIFIED NATIONAL COARSE (UNC)
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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
M1222RN4C216SDLN
2/2Government specification standardization
U.S. Government activity
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 5305-01-511-8325?
NSN 5305-01-511-8325 is a Screw,cap,hexagon Head, classified under FSC 5305, Screws. Status: active.
What are the specifications of 5305-01-511-8325?
Key specifications for 5305-01-511-8325: Head Height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN; Fastener Length: 1.000 INCHES NOMINAL IN; Thread Length: 1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-511-8325 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.