PartsTable TECHNICAL DATA SHEET

NSN 5315-01-552-4976Government record, cited

Pin, Quick Release5315-01-552-4976

NSN 5315-01-552-4976 · NIIN 015524976 · Part number BLC5B27S

Aerea Spa · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE A1577

Government record, cited

NSN 5315-01-552-4976 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-552-4976. Manufacturer of record part number: BLC5B27S.

Also searched as 5315-01-552-4976 · 5315015524976 · NIIN 015524976 · 01-552-4976 · FSC 5315 Nails, Machine Keys, and Pins · CAGE A1577 · BLC5B27S

Nearby stock numbers ← 5315-01-552-4975 Pin, Quick Release · 5315-01-552-4977 Pin, Quick Release →

5315-01-552-4976 — Nails, Machine Keys, and Pins

Features

Pin,quick Release — FSC 5315
1 manufacturer part number on file
Manufacturer of record: Aerea Spa

Identification

NSN: 5315-01-552-4976
NIIN: 015524976
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: BLC5B27S
Manufacturer: Aerea Spa

General Description

The Pin,quick Release, cataloged under National Stock Number 5315-01-552-4976, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Aerea Spa. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5315-01-552-4976
Primary Part Number	BLC5B27S
Item Name	Pin,quick Release
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Aerea Spa
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
BLC5B27S	Aerea Spa (ITA)

Reference documents

Reference	Meaning
BLC5B27S	3/2 Design control — primary reference U.S. Government activity

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 5315-01-552-4976?

NSN 5315-01-552-4976 is a Pin,quick Release, manufactured by Aerea Spa, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-552-4976?

NSN 5315-01-552-4976 has 1 manufacturer part number on file: BLC5B27S (Aerea Spa).

What are the specifications of BLC5B27S?

Key specifications for BLC5B27S: Special Features: SINGLE ACTING BALL-LOK PIN-POSITIVE LOCKING; Part Name Assigned by Controlling Agency: STANDARD PIN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-552-4976 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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