Screw, Machine5305-01-486-2299

NSN 5305-01-486-2299 · NIIN 014862299

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-486-2299 · 5305014862299 · NIIN 014862299 · 01-486-2299 · FSC 5305 Screws · 608-7120913 ITEM 88 · 0.250-20UNC-2AX1.250 LG · MIL-DTL-1222J CRES · MIL-S-1222 CRES

Nearby stock numbers ← 5305-01-486-2028 Screw, Cap, Hexagon Head · 5305-01-486-2303 Screw, Cap, Socket Head →

5305-01-486-2299 — Screws

Features

Screw,machine — FSC 5305
Fastener Length: 1.250 INCHES NOMINAL IN
Screw Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: FLAT COUNTERSUNK
Thread Direction: RIGHT-HAND
Screw Material: STEEL CORROSION RESISTING
Thread Class: 2A A

Identification

NSN: 5305-01-486-2299
NIIN: 014862299
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-486-2299, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5305-01-486-2299
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Fastener Length	1.250 INCHES NOMINAL IN
Screw Material Document and Classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
Nominal Thread Diameter	0.250 INCHES IN
Head Style	FLAT COUNTERSUNK
Thread Direction	RIGHT-HAND
Screw Material	STEEL CORROSION RESISTING
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
608-7120913 ITEM 88	5/1 Secondary reference Naval Sea Systems Command
0.250-20UNC-2AX1.250 LG	5/1 Secondary reference U.S. Government activity
MIL-DTL-1222J CRES	2/2 Government specification standardization U.S. Government activity
MIL-S-1222 CRES	5/9 Secondary reference 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 5305-01-486-2299?

NSN 5305-01-486-2299 is a Screw,machine, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-486-2299?

Key specifications for 5305-01-486-2299: Fastener Length: 1.250 INCHES NOMINAL IN; Screw Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: FLAT COUNTERSUNK. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-486-2299 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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