Screw, Machine5305-01-191-3099

NSN 5305-01-191-3099 · NIIN 011913099

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-191-3099 · 5305011913099 · NIIN 011913099 · 01-191-3099 · FSC 5305 Screws · S4824-3129346 PC 2 · NMP-151 PIECE 2

Nearby stock numbers ← 5305-01-191-3097 Screw, Externally Relieved Body · 5305-01-191-3100 Screw, Machine →

5305-01-191-3099 — Screws

Features

Screw,machine — FSC 5305
Head Height: 0.188 INCHES NOMINAL IN
Fastener Length: 0.500 INCHES NOMINAL IN
Thread Length: 0.312 INCHES NOMINAL IN
Criticality Code Justification: ZZZY
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: WATERTIGHT
Thread Direction: RIGHT-HAND

Identification

NSN: 5305-01-191-3099
NIIN: 011913099
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-191-3099, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-191-3099
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Head Height	0.188 INCHES NOMINAL IN
Fastener Length	0.500 INCHES NOMINAL IN
Thread Length	0.312 INCHES NOMINAL IN
Criticality Code Justification	ZZZY
Nominal Thread Diameter	0.250 INCHES IN
Head Style	WATERTIGHT
Thread Direction	RIGHT-HAND
Screw Material	COPPER ALLOY
Internal Drive Style	SLOT
Thread Quantity Per Inch	20
Reference Number Differentiating Characteristics	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Head Diameter	0.391 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	C

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
S4824-3129346 PC 2	5/1 Secondary reference U.S. Government activity
NMP-151 PIECE 2	3/1 Design control — primary reference Naval Inventory Control Point Mechanicsburg

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 5305-01-191-3099?

NSN 5305-01-191-3099 is a Screw,machine, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-191-3099?

Key specifications for 5305-01-191-3099: Head Height: 0.188 INCHES NOMINAL IN; Fastener Length: 0.500 INCHES NOMINAL IN; Thread Length: 0.312 INCHES NOMINAL IN; Criticality Code Justification: ZZZY. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-191-3099 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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