Cutter, Countersink5133-01-622-0509

NSN 5133-01-622-0509 · NIIN 016220509 · Part number 1302-020

Fatigue Technology, Inc · FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine · FSG 51 — Hand Tools · CAGE 51439

Government record, cited

NSN 5133-01-622-0509 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-622-0509. Manufacturer of record part number: 1302-020.

Also searched as 5133-01-622-0509 · 5133016220509 · NIIN 016220509 · 01-622-0509 · FSC 5133 Drill Bits, Counterbores, and Countersinks: Hand and Machine · CAGE 51439 · 1302-020

Nearby stock numbers ← 5133-01-622-0508 Cutter, Countersink · 5133-01-622-0510 Cutter, Countersink →

Features

Cutter,countersink — FSC 5133
1 manufacturer part number on file
Manufacturer of record: Fatigue Technology, Inc

Identification

NSN: 5133-01-622-0509
NIIN: 016220509
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
FSG: 51 — Hand Tools
Primary part number: 1302-020
Manufacturer: Fatigue Technology, Inc

General Description

The Cutter,countersink, cataloged under National Stock Number 5133-01-622-0509, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. The manufacturer of record is Fatigue Technology, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Cutter,countersink
FSC / FSG	5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine (FSG 51)
Manufacturers	Fatigue Technology, Inc (CAGE 51439)

Technical Specifications

Parameter	Value
NSN	5133-01-622-0509
Primary Part Number	1302-020
Item Name	Cutter,countersink
FSC / FSG	5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Manufacturer	Fatigue Technology, 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)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5331-01-701-68301302-020 POSSIBLE MATCH

O-RING

Possible match (shared part number)Defense Maritime Solutions, Inc.

Cross-Reference Index

Part Number	Manufacturer
1302-020 PRIMARY	Fatigue Technology, Inc (USA)

Related Parts

5331-01-701-6830POSSIBLE MATCH

O-RING

1302-020

Frequently Asked Questions

What is NSN 5133-01-622-0509?

NSN 5133-01-622-0509 is a Cutter,countersink, manufactured by Fatigue Technology, Inc, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.

What part numbers are listed for NSN 5133-01-622-0509?

NSN 5133-01-622-0509 has 1 manufacturer part number on file: 1302-020 (Fatigue Technology, Inc).

What NSN replaces 5133-01-622-0509?

1 possible match (shared part number, not a government interchangeability claim): 5331-01-701-6830. Verify interchangeability with system specifications before substitution.

Is NSN 5133-01-622-0509 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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