Bitt2040-01-142-5541

NSN 2040-01-142-5541 · NIIN 011425541

FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment

Government record, cited

Also searched as 2040-01-142-5541 · 2040011425541 · NIIN 011425541 · 01-142-5541 · FSC 2040 Marine Hardware and Hull Items

Nearby stock numbers ← 2040-01-142-5247 · 2040-01-142-5542 →

Features

Bitt — FSC 2040
Mounting Hole Quantity: 2
Distance Between Posts: 17.000 INCHES NOMINAL IN
Post Quantity: 2
Cap Shape: SQUARE
Distance From Post Top to Deck: 14.000 INCHES NOMINAL IN
Material Document and Classification: ASTM A 618 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
Mounting Hole Diameter: 1.375 INCHES NOMINAL IN

Identification

NSN: 2040-01-142-5541
NIIN: 011425541
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment

General Description

The Bitt, cataloged under National Stock Number 2040-01-142-5541, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2040-01-142-5541
Item Name	Bitt
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Status	ACTIVE
Mounting Hole Quantity	2
Distance Between Posts	17.000 INCHES NOMINAL IN
Post Quantity	2
Cap Shape	SQUARE
Distance From Post Top to Deck	14.000 INCHES NOMINAL IN
Material Document and Classification	ASTM A 618 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
Mounting Hole Diameter	1.375 INCHES NOMINAL IN
Mounting Hole	PROVIDED
Outside Diameter	8.625 INCHES NOMINAL IN
Base Width	13.625 INCHES NOMINAL IN
Base Length	30.625 INCHES NOMINAL IN
Inside Diameter	6.875 INCHES NOMINAL IN
Post Shape	CIRCULAR
Material	STEEL
Crossarm	NOT INCLUDED

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
804-1843362 SIZE 8	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 2040 — Marine Hardware and Hull Items

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

2040-00-030-8331

LENS ASSEMBLY,PERIS

2040-00-349-6785

2040-00-349-6785 · Item name not on file

2040-00-361-3924

2040-00-361-3924 · Item name not on file

2040-00-368-5901

2040-00-368-5901 · Item name not on file

2040-00-385-8796

BOX,STUFFING

2040-00-385-9234

2040-00-385-9234 · Item name not on file

2040-00-391-4442

FAIRWATER

2040-00-393-3850

STRAINER,INTAKE

Frequently Asked Questions

What is NSN 2040-01-142-5541?

NSN 2040-01-142-5541 is a Bitt, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What are the specifications of 2040-01-142-5541?

Key specifications for 2040-01-142-5541: Mounting Hole Quantity: 2; Distance Between Posts: 17.000 INCHES NOMINAL IN; Post Quantity: 2; Cap Shape: SQUARE. 15 specifications are documented in the U.S. Government catalog.

Is NSN 2040-01-142-5541 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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