Key, Machine5315-01-388-5146

NSN 5315-01-388-5146 · NIIN 013885146 · Part number 299-4504-079B

Mpc Products Corporation Dba Woodward Mpc, Inc. · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 19710

Government record, cited

NSN 5315-01-388-5146 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-388-5146. Manufacturer of record part number: 299-4504-079B.

Also searched as 5315-01-388-5146 · 5315013885146 · NIIN 013885146 · 01-388-5146 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 19710 · 299-4504-079B

Nearby stock numbers ← 5315-01-388-5054 Pin, Shoulder, Headless · 5315-01-388-5153 Pin, Straight, Headless →

5315-01-388-5146 — Nails, Machine Keys, and Pins

Features

Key,machine — FSC 5315
Key Chamfer Angle: 45.0 DEGREES NOMINAL
Hardness Rating: 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Starting Edge Shape: CHAMFERED
Style Designator: PLAIN
Material Document and Classification: ASTM A581 ASSN STD 1ST MATERIAL RESPONSE AND ASTM 582 TYPE 416, COLD FINISH COND T ASSN STD 2ND MATERIAL RESPONSE OVERALL
Key Chamfer Length: 0.005 INCHES NOMINAL IN
Surface Treatment: PASSIVATE OVERALL

Identification

NSN: 5315-01-388-5146
NIIN: 013885146
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 299-4504-079B
Manufacturer: Mpc Products Corporation Dba Woodward Mpc, Inc.

General Description

The Key,machine, cataloged under National Stock Number 5315-01-388-5146, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mpc Products Corporation Dba Woodward Mpc, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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	5315-01-388-5146
Primary Part Number	299-4504-079B
Item Name	Key,machine
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Mpc Products Corporation Dba Woodward Mpc, Inc.
Status	ACTIVE
Key Chamfer Angle	45.0 DEGREES NOMINAL
Hardness Rating	24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Starting Edge Shape	CHAMFERED
Style Designator	PLAIN
Material Document and Classification	ASTM A581 ASSN STD 1ST MATERIAL RESPONSE AND ASTM 582 TYPE 416, COLD FINISH COND T ASSN STD 2ND MATERIAL RESPONSE OVERALL
Key Chamfer Length	0.005 INCHES NOMINAL IN
Surface Treatment	PASSIVATE OVERALL
Material	STEEL COMP 416 OVERALL

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
299-4504-079B PRIMARY	Mpc Products Corporation Dba Woodward Mpc, Inc. (USA)

No interchangeability data on file.

Other items in FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037

5315-00-000-1037 · Item name not on file

5315-00-000-1067

5315-00-000-1067 · Item name not on file

5315-00-000-1245

5315-00-000-1245 · Item name not on file

5315-00-000-1372

5315-00-000-1372 · Item name not on file

5315-00-000-1412

5315-00-000-1412 · Item name not on file

5315-00-001-1571

5315-00-001-1572

PIN,LINKAGE

5315-00-001-1602

5315-00-001-1602 · Item name not on file

Frequently Asked Questions

What is NSN 5315-01-388-5146?

NSN 5315-01-388-5146 is a Key,machine, manufactured by Mpc Products Corporation Dba Woodward Mpc, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-388-5146?

NSN 5315-01-388-5146 has 1 manufacturer part number on file: 299-4504-079B (Mpc Products Corporation Dba Woodward Mpc, Inc.).

What are the specifications of 299-4504-079B?

Key specifications for 299-4504-079B: Overall Height: 0.1247 INCHES MINIMUM AND 0.1252 INCHES MAXIMUM IN; Key Chamfer Angle: 45.0 DEGREES NOMINAL; Hardness Rating: 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL; Starting Edge Shape: CHAMFERED. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-388-5146 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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