Screw, Cap, Socket Head5305-01-663-8345

NSN 5305-01-663-8345 · NIIN 016638345 · Part number 25G-512

Melroe Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 9W224

Government record, cited

NSN 5305-01-663-8345 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-663-8345. Manufacturer of record part number: 25G-512.

Also searched as 5305-01-663-8345 · 5305016638345 · NIIN 016638345 · 01-663-8345 · FSC 5305 Screws · CAGE 9W224 · 25G-512

Nearby stock numbers ← 5305-01-663-8344 Screw, Cap, Hexagon Head · 5305-01-663-8346 Screw, Shoulder →

5305-01-663-8345 — Screws

Features

Screw,cap,socket Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Melroe Co

Identification

NSN: 5305-01-663-8345
NIIN: 016638345
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 25G-512
Manufacturer: Melroe Co

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-663-8345, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Melroe Co. 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	5305-01-663-8345
Primary Part Number	25G-512
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Melroe Co
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
25G-512 PRIMARY	Melroe Co (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 5305-01-663-8345?

NSN 5305-01-663-8345 is a Screw,cap,socket Head, manufactured by Melroe Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-663-8345?

NSN 5305-01-663-8345 has 1 manufacturer part number on file: 25G-512 (Melroe Co).

What are the specifications of 25G-512?

Key specifications for 25G-512: Part Name Assigned by Controlling Agency: BOLT; End Item Identification: CAB DOOR (L.H. HINGED). 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-663-8345 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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