Ball, Mirror Linkage1270-01-052-5343

NSN 1270-01-052-5343 · NIIN 010525343

FSC 1270 — Aircraft Gunnery Fire Control Components · FSG 12 — Fire Control Equipment

Government record, cited

Also searched as 1270-01-052-5343 · 1270010525343 · NIIN 010525343 · 01-052-5343 · FSC 1270 Aircraft Gunnery Fire Control Components

Nearby stock numbers ← 1270-01-052-5342 Shield, Heat · 1270-01-052-5344 Cover, Sight Access →

Features

Ball,mirror Linkage — FSC 1270
General Characteristics Item Description: ITEM CONSISTS OF A BALL 0.1562 IN. SPHERICAL DIA.,A 4-40 UNC-2A THREADED END,A 0.187 IN. HEX NUT IS LOCATED AT CENTER,OVERALL LENGTH 0.450 IN.,MATL. CORROSION RESISTANT STEEL,QQ-S-764 TYPE 303,COND. A,COLD FINISH A

Identification

NSN: 1270-01-052-5343
NIIN: 010525343
FSC: 1270 — Aircraft Gunnery Fire Control Components
FSG: 12 — Fire Control Equipment

General Description

The Ball,mirror Linkage, cataloged under National Stock Number 1270-01-052-5343, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	1270-01-052-5343
Item Name	Ball,mirror Linkage
FSC / FSG	1270 / 12 — Aircraft Gunnery Fire Control Components
Status	ACTIVE
General Characteristics Item Description	ITEM CONSISTS OF A BALL 0.1562 IN. SPHERICAL DIA.,A 4-40 UNC-2A THREADED END,A 0.187 IN. HEX NUT IS LOCATED AT CENTER,OVERALL LENGTH 0.450 IN.,MATL. CORROSION RESISTANT STEEL,QQ-S-764 TYPE 303,COND. A,COLD FINISH 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

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

Reference documents

Reference	Meaning
135C3473P1	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 1270 — Aircraft Gunnery Fire Control Components

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

1270-00-005-2054

TELESCOPE,SPOTTING

1270-00-026-4378

1270-00-026-4378 · Item name not on file

1270-00-026-4379

1270-00-026-4379 · Item name not on file

1270-00-030-7735

1270-00-030-7735 · Item name not on file

1270-00-030-7736

1270-00-030-7736 · Item name not on file

1270-00-057-2854

1270-00-057-2854 · Item name not on file

1270-00-061-3062

1270-00-061-3062 · Item name not on file

1270-00-080-8633

BLANK,ADAPTER

Frequently Asked Questions

What is NSN 1270-01-052-5343?

NSN 1270-01-052-5343 is a Ball,mirror Linkage, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.

What are the specifications of 1270-01-052-5343?

Key specifications for 1270-01-052-5343: General Characteristics Item Description: ITEM CONSISTS OF A BALL 0.1562 IN. SPHERICAL DIA.,A 4-40 UNC-2A THREADED END,A 0.187 IN. HEX NUT IS LOCATED AT CENTER,OVERALL LENGTH 0.450 IN.,MATL. CORROSION RESISTANT STEEL,QQ-S-764 TYPE 303,COND. A,COLD FINISH A; End Item Identification: LEAD COMPUTING OPTICAL SIGHT,AN/ASG-30. 1 specification is documented in the U.S. Government catalog.

Is NSN 1270-01-052-5343 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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