Screw, Cap, Socket Head5305-01-666-2856

NSN 5305-01-666-2856 · NIIN 016662856 · Part number ISO7046-M2.5X5

International Organization for Standardization (iso) · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE I9008

Government record, cited

NSN 5305-01-666-2856 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-666-2856. Manufacturer of record part number: ISO7046-M2.5X5.

Also searched as 5305-01-666-2856 · 5305016662856 · NIIN 016662856 · 01-666-2856 · FSC 5305 Screws · CAGE I9008 · ISO7046-M2.5X5

Nearby stock numbers ← 5305-01-666-2789 Screw, Machine · 5305-01-666-2908 Screw, Cap, Hexagon Head →

5305-01-666-2856 — Screws

Features

Screw,cap,socket Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: International Organization for Standardization (iso)

Identification

NSN: 5305-01-666-2856
NIIN: 016662856
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: ISO7046-M2.5X5
Manufacturer: International Organization for Standardization (iso)

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-666-2856, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). 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

Parameter	Value
NSN	5305-01-666-2856
Primary Part Number	ISO7046-M2.5X5
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	International Organization for Standardization (iso)
Status	ACTIVE

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

Part Number	Manufacturer
ISO7046-M2.5X5 PRIMARY	International Organization for Standardization (iso) (CHE)

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 5305-01-666-2856?

NSN 5305-01-666-2856 is a Screw,cap,socket Head, manufactured by International Organization for Standardization (iso), classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-666-2856?

NSN 5305-01-666-2856 has 1 manufacturer part number on file: ISO7046-M2.5X5 (International Organization for Standardization (iso)).

What are the specifications of ISO7046-M2.5X5?

Key specifications for ISO7046-M2.5X5: Part Name Assigned by Controlling Agency: SCREW, CAP, SOCKETHEAD. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-666-2856 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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