Block and Guide Pin5342-01-308-4299

NSN 5342-01-308-4299 · NIIN 013084299 · Part number 438864-1

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 00752

Government record, cited

NSN 5342-01-308-4299 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-308-4299. Manufacturer of record part number: 438864-1.

Also searched as 5342-01-308-4299 · 5342013084299 · NIIN 013084299 · 01-308-4299 · FSC 5342 Hardware, Weapon System · CAGE 00752 · 438864-1

Nearby stock numbers ← 5342-01-308-4131 Half Hinge Lav-M · 5342-01-308-4311 Mount, Resilient, Weapon System →

Features

Block and Guide Pin — FSC 5342
General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11 OR QQ-A-200/8,ALLOY 6061-T651; PIN MATERIAL,STEEL,CORROSION RESISTANT,QQ-S-764,TYPE 3O3; BLOCK FINISH,CHROMATE,MIL-C-5541,CLASS 3; PIN FINISH,PASSIVATED,MIL-F-14072,E300; 3.380 IN. LG; 2.250 IN. WD; 1.120 IN. DEEP; PIN 0.3747 IN. MIN AND 0.3750 IN. MAX DIA; PIN PROTRUDES 0.750 IN. IN
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products

Identification

NSN: 5342-01-308-4299
NIIN: 013084299
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 438864-1
Manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products

General Description

The Block and Guide Pin, cataloged under National Stock Number 5342-01-308-4299, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5342-01-308-4299
Primary Part Number	438864-1
Item Name	Block and Guide Pin
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
Status	ACTIVE
General Characteristics Item Description	ALUMINUM ALLOY,QQ-A-250/11 OR QQ-A-200/8,ALLOY 6061-T651; PIN MATERIAL,STEEL,CORROSION RESISTANT,QQ-S-764,TYPE 3O3; BLOCK FINISH,CHROMATE,MIL-C-5541,CLASS 3; PIN FINISH,PASSIVATED,MIL-F-14072,E300; 3.380 IN. LG; 2.250 IN. WD; 1.120 IN. DEEP; PIN 0.3747 IN. MIN AND 0.3750 IN. MAX DIA; PIN PROTRUDES 0.750 IN. IN

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
438864-1 PRIMARY	L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

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

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-308-4299?

NSN 5342-01-308-4299 is a Block and Guide Pin, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-308-4299?

NSN 5342-01-308-4299 has 1 manufacturer part number on file: 438864-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What are the specifications of 438864-1?

Key specifications for 438864-1: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11 OR QQ-A-200/8,ALLOY 6061-T651; PIN MATERIAL,STEEL,CORROSION RESISTANT,QQ-S-764,TYPE 3O3; BLOCK FINISH,CHROMATE,MIL-C-5541,CLASS 3; PIN FINISH,PASSIVATED,MIL-F-14072,E300; 3.380 IN. LG; 2.250 IN. WD; 1.120 IN. DEEP; PIN 0.3747 IN. MIN AND 0.3750 IN. MAX DIA; PIN PROTRUDES 0.750 IN. IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-308-4299 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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