PartsTable TECHNICAL DATA SHEET

NSN 5315-01-189-5444Government record, cited

Pin, Alighting Gear5315-01-189-5444

NSN 5315-01-189-5444 · NIIN 011895444 · Part number 123LM10019-611

Northrop Grumman Systems Corporation · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 79RG9

Government record, cited

NSN 5315-01-189-5444 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-189-5444. Manufacturer of record part number: 123LM10019-611.

Also searched as 5315-01-189-5444 · 5315011895444 · NIIN 011895444 · 01-189-5444 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 79RG9 · 123LM10019-611

Nearby stock numbers ← 5315-01-189-5442 · 5315-01-189-5667 →

5315-01-189-5444 — Nails, Machine Keys, and Pins

Features

Pin,alighting Gear — FSC 5315
General Characteristics Item Description: STEEL,MIL-S-8844,COMP 4340; 5.526 IN. MIN 5.536 IN. MAX LENGTH; SHOULDERED END THREADED 0.500-20 UNF-3A A
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation

Identification

NSN: 5315-01-189-5444
NIIN: 011895444
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 123LM10019-611
Manufacturer: Northrop Grumman Systems Corporation

General Description

The Pin,alighting Gear, cataloged under National Stock Number 5315-01-189-5444, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5315-01-189-5444
Primary Part Number	123LM10019-611
Item Name	Pin,alighting Gear
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Northrop Grumman Systems Corporation
Status	ACTIVE
General Characteristics Item Description	STEEL,MIL-S-8844,COMP 4340; 5.526 IN. MIN 5.536 IN. MAX LENGTH; SHOULDERED END THREADED 0.500-20 UNF-3A A

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
123LM10019-611 PRIMARY	Northrop Grumman Systems Corporation (USA)

Reference documents

Reference	Meaning
123LM10019-611	5/9 Secondary reference Northrop Grumman Systems Corporation

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 5315-01-189-5444?

NSN 5315-01-189-5444 is a Pin,alighting Gear, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-189-5444?

NSN 5315-01-189-5444 has 1 manufacturer part number on file: 123LM10019-611 (Northrop Grumman Systems Corporation).

What are the specifications of 123LM10019-611?

Key specifications for 123LM10019-611: General Characteristics Item Description: STEEL,MIL-S-8844,COMP 4340; 5.526 IN. MIN 5.536 IN. MAX LENGTH; SHOULDERED END THREADED 0.500-20 UNF-3A A. 1 specification is documented in the U.S. Government catalog.

Is NSN 5315-01-189-5444 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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