PartsTable TECHNICAL DATA SHEET

NSN 5305-01-550-1645Government record, cited

Screw, Close Tolerance5305-01-550-1645

NSN 5305-01-550-1645 · NIIN 015501645 · Part number 8346470-101

Acrotech, Inc. Dba Acrotech Inc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 4Z205

Government record, cited

NSN 5305-01-550-1645 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-550-1645. Manufacturer of record part number: 8346470-101.

Also searched as 5305-01-550-1645 · 5305015501645 · NIIN 015501645 · 01-550-1645 · FSC 5305 Screws · CAGE 4Z205 · 8346470-101 · 8247820-080 PAGE 5 ITEM 30

Nearby stock numbers ← 5305-01-550-1625 Screw, Cap, Socket Head · 5305-01-550-1676 Screw, Machine →

5305-01-550-1645 — Screws

Features

Screw,close Tolerance — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Acrotech, Inc. Dba Acrotech Inc

Identification

NSN: 5305-01-550-1645
NIIN: 015501645
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 8346470-101
Manufacturer: Acrotech, Inc. Dba Acrotech Inc

General Description

The Screw,close Tolerance, cataloged under National Stock Number 5305-01-550-1645, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Acrotech, Inc. Dba Acrotech Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5305-01-550-1645
Primary Part Number	8346470-101
Item Name	Screw,close Tolerance
FSC / FSG	5305 / 53 — Screws
Manufacturer	Acrotech, Inc. Dba Acrotech Inc
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
8346470-101 PRIMARY	Acrotech, Inc. Dba Acrotech Inc (USA)

Reference documents

Reference	Meaning
8247820-080 PAGE 5 ITEM 30	5/9 Secondary reference Diacro Inc.
8346470-101	5/9 Secondary reference Diacro Inc.

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 5305-01-550-1645?

NSN 5305-01-550-1645 is a Screw,close Tolerance, manufactured by Acrotech, Inc. Dba Acrotech Inc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-550-1645?

NSN 5305-01-550-1645 has 1 manufacturer part number on file: 8346470-101 (Acrotech, Inc. Dba Acrotech Inc).

What are the specifications of 8346470-101?

Key specifications for 8346470-101: Part Name Assigned by Controlling Agency: SCREW,ADJUSTING; End Item Identification: BRAKE,MACHINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-550-1645 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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