Stop, Setscrew1270-01-073-9474

NSN 1270-01-073-9474 · NIIN 010739474

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

Government record, cited

Also searched as 1270-01-073-9474 · 1270010739474 · NIIN 010739474 · 01-073-9474 · FSC 1270 Aircraft Gunnery Fire Control Components · 304042-1 · 418276-85

Nearby stock numbers ← 1270-01-073-8992 Optical Bed Assembly · 1270-01-074-3322 Test Set, Fire and Flight Air DAT →

Features

Stop,setscrew — FSC 1270
FSC Application Data: ACFT GUNNERY FIRE CONTROL COMPONENT
General Characteristics Item Description: O/A DIM.,1.80 IN. L,0.30 IN. STOP END DIA;THREADED END IS .3750-24UNF-3A;FINISH BLACK OXIDE PER MIL-C-13924,CLASS 2 A

Identification

NSN: 1270-01-073-9474
NIIN: 010739474
FSC: 1270 — Aircraft Gunnery Fire Control Components
FSG: 12 — Fire Control Equipment

General Description

The Stop,setscrew, cataloged under National Stock Number 1270-01-073-9474, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	1270-01-073-9474
Item Name	Stop,setscrew
FSC / FSG	1270 / 12 — Aircraft Gunnery Fire Control Components
Status	ACTIVE
FSC Application Data	ACFT GUNNERY FIRE CONTROL COMPONENT
General Characteristics Item Description	O/A DIM.,1.80 IN. L,0.30 IN. STOP END DIA;THREADED END IS .3750-24UNF-3A;FINISH BLACK OXIDE PER MIL-C-13924,CLASS 2 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
304042-1	3/2 Design control — primary reference U.S. Government activity
418276-85	C/1 Advisory reference — outside the item-of-supply concept 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.

1270-00-001-5599

1270-00-001-5599 · Item name not on file

1270-00-001-5602

1270-00-001-5602 · Item name not on file

1270-00-001-7008

1270-00-001-7008 · Item name not on file

1270-00-001-7009

1270-00-001-7009 · Item name not on file

1270-00-001-7010

1270-00-001-7010 · Item name not on file

1270-00-001-7012

1270-00-001-7012 · Item name not on file

1270-00-001-7013

1270-00-001-7013 · Item name not on file

1270-00-001-7014

1270-00-001-7014 · Item name not on file

Frequently Asked Questions

What is NSN 1270-01-073-9474?

NSN 1270-01-073-9474 is a Stop,setscrew, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.

What are the specifications of 1270-01-073-9474?

Key specifications for 1270-01-073-9474: FSC Application Data: ACFT GUNNERY FIRE CONTROL COMPONENT; General Characteristics Item Description: O/A DIM.,1.80 IN. L,0.30 IN. STOP END DIA;THREADED END IS .3750-24UNF-3A;FINISH BLACK OXIDE PER MIL-C-13924,CLASS 2 A; End Item Identification: AN/AAQ-9,INFRARED DETECTING SET. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1270-01-073-9474 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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