Key, Machine5315-01-127-3944

NSN 5315-01-127-3944 · NIIN 011273944

FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5315-01-127-3944 · 5315011273944 · NIIN 011273944 · 01-127-3944 · FSC 5315 Nails, Machine Keys, and Pins · 40S138-100 · 40S138-100

Nearby stock numbers ← 5315-01-127-3673 Pin, Quick Release · 5315-01-127-3945 Pin, Straight, Headed →

5315-01-127-3944 — Nails, Machine Keys, and Pins

Features

Key,machine — FSC 5315
Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Starting Edge Shape: STRAIGHT
Style Designator: TAPERED
Material Document and Classification: QQ-A-200/3,T3511 EXTRUSION FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment: CHROMATE OVERALL
Taper: 2.000 PER FOOT IN INCHES
Material: ALUMINUM ALLOY 2024 OVERALL

Identification

NSN: 5315-01-127-3944
NIIN: 011273944
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives

General Description

The Key,machine, cataloged under National Stock Number 5315-01-127-3944, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5315-01-127-3944
Item Name	Key,machine
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Status	ACTIVE
Surface Treatment Document and Classification	MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Starting Edge Shape	STRAIGHT
Style Designator	TAPERED
Material Document and Classification	QQ-A-200/3,T3511 EXTRUSION FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment	CHROMATE OVERALL
Taper	2.000 PER FOOT IN INCHES
Material	ALUMINUM ALLOY 2024 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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
40S138-100	C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector
40S138-100	3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems

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 5315-01-127-3944?

NSN 5315-01-127-3944 is a Key,machine, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What are the specifications of 5315-01-127-3944?

Key specifications for 5315-01-127-3944: Overall Height: 0.280 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Starting Edge Shape: STRAIGHT; Style Designator: TAPERED. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-127-3944 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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