PartsTable TECHNICAL DATA SHEET

NSN 3040-01-345-5699Government record, cited

Shaft, Shouldered3040-01-345-5699

NSN 3040-01-345-5699 · NIIN 013455699 · Part number 803-5773913 PC 17

Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711

Government record, cited

NSN 3040-01-345-5699 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-345-5699. Manufacturer of record part number: 803-5773913 PC 17.

Also searched as 3040-01-345-5699 · 3040013455699 · NIIN 013455699 · 01-345-5699 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 803-5773913 PC 17 · 803-5184146 PIE · 803-5184146 · 803-5184144 PC 20 · 803-5773913

Nearby stock numbers ← 3040-01-345-5698 Shaft, Shouldered · 3040-01-345-5700 Axle, Shouldered →

Features

Shaft,shouldered — FSC 3040
Second End External Thread Length: 0.6250 INCHES NOMINAL IN
Step Quantity: 6
First End Diameter: 0.6250 INCHES NOMINAL IN
Second End Diameter: 0.7500 INCHES NOMINAL IN
Largest Step Diameter: 1.250 INCHES NOMINAL IN
First End External Thread Length: 0.6875 INCHES NOMINAL IN
First End Style: EXTERNAL THREADED

Identification

NSN: 3040-01-345-5699
NIIN: 013455699
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 803-5773913 PC 17
Manufacturer: Naval Sea Systems Command

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-345-5699, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-345-5699
Primary Part Number	803-5773913 PC 17
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Second End External Thread Length	0.6250 INCHES NOMINAL IN
Step Quantity	6
First End Diameter	0.6250 INCHES NOMINAL IN
Second End Diameter	0.7500 INCHES NOMINAL IN
Largest Step Diameter	1.250 INCHES NOMINAL IN
First End External Thread Length	0.6875 INCHES NOMINAL IN
First End Style	EXTERNAL THREADED
Material Document and Classification	QQ-S-763,CL 316,COND A FED SPEC SINGLE MATERIAL RESPONSE
End Similarity	NOT IDENTICAL
Second End Style	EXTERNAL THREADED
Material	STEEL COMP 316

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

⇄ Related Items 12

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3040-01-345-8920803-5184146 PC 39 POSSIBLE MATCH

COLLAR,SHAFT

Possible match (shared part number)Naval Sea Systems Command

2040-01-357-4425803-5184174 PIECE 26 POSSIBLE MATCH

SPIDER SCUTTLE

Possible match (shared part number)Naval Sea Systems Command

2040-01-393-1805803-5773913-ASSY-A POSSIBLE MATCH

SCUTTLE,MARINE

Possible match (shared part number)Naval Sea Systems Command

3040-01-512-7630JE146-39 POSSIBLE MATCH

COLLAR,SHAFT

Possible match (shared part number)Juniper Elbow Co. Inc. Dba Juniper Elbow Co Inc

3040-01-512-7835JE146-40 POSSIBLE MATCH

SPINDLE,MECHANICALLY ACTUATED

Possible match (shared part number)Juniper Elbow Co. Inc. Dba Juniper Elbow Co Inc

2040-01-512-8516803-5184146 POSSIBLE MATCH

SPRING,DOG,REST

Possible match (shared part number)Naval Sea Systems Command

3120-01-513-2315JE146-41 POSSIBLE MATCH

BEARING,SLEEVE

Possible match (shared part number)Juniper Elbow Co. Inc. Dba Juniper Elbow Co Inc

3120-01-518-7508A62401-LPD-007 PC 17 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Railway Specialties Corp Div Railway Specialties Corporation

5340-01-682-8631803-5184144 REV A PC NO. 42 POSSIBLE MATCH

HANDLE,BOW

Possible match (shared part number)Naval Sea Systems Command

5365-01-682-8954803-5184144 REV A PC NO. 61 POSSIBLE MATCH

SPACER,SLEEVE

Possible match (shared part number)Naval Sea Systems Command

Cross-Reference Index

Part Number	Manufacturer
803-5184144 PC 20	Naval Sea Systems Command (USA)
803-5773913 PC 17 PRIMARY	Naval Sea Systems Command (USA)
803-5184146 PC 40 PRIMARY	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
803-5184146 PIE	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command
803-5184146	D/9 Drawing number reference only Naval Sea Systems Command
803-5773913	D/9 Drawing number reference only Naval Sea Systems Command

Related Parts

3040-01-345-8920POSSIBLE MATCH

COLLAR,SHAFT

803-5184146 PC 39

2040-01-357-4425POSSIBLE MATCH

SPIDER SCUTTLE

803-5184174 PIECE 26

2040-01-393-1805POSSIBLE MATCH

SCUTTLE,MARINE

803-5773913-ASSY-A

3040-01-512-7630POSSIBLE MATCH

COLLAR,SHAFT

JE146-39

3040-01-512-7835POSSIBLE MATCH

SPINDLE,MECHANICALLY ACTUATED

JE146-40

2040-01-512-8516POSSIBLE MATCH

SPRING,DOG,REST

803-5184146

3120-01-513-2315POSSIBLE MATCH

BEARING,SLEEVE

JE146-41

3120-01-518-7508POSSIBLE MATCH

BUSHING,SLEEVE

A62401-LPD-007 PC 17

5340-01-682-8631POSSIBLE MATCH

HANDLE,BOW

803-5184144 REV A PC NO. 42

5365-01-682-8954POSSIBLE MATCH

SPACER,SLEEVE

803-5184144 REV A PC NO. 61

5340-01-682-9055POSSIBLE MATCH

BRACKET,MOUNTING

803-5184144 REV A PC NO. 34

5340-01-682-9057POSSIBLE MATCH

BRACKET,MOUNTING

803-5184144 REV A PC NO. 35

Frequently Asked Questions

What is NSN 3040-01-345-5699?

NSN 3040-01-345-5699 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-345-5699?

NSN 3040-01-345-5699 has 3 manufacturer part numbers on file: 803-5184144 PC 20 (Naval Sea Systems Command), 803-5773913 PC 17 (Naval Sea Systems Command), 803-5184146 PC 40 (Naval Sea Systems Command).

What NSN replaces 3040-01-345-5699?

12 possible matches (shared part number, not a government interchangeability claim): 3040-01-345-8920, 2040-01-357-4425, 2040-01-393-1805. Verify interchangeability with system specifications before substitution.

What are the specifications of 803-5773913 PC 17?

Key specifications for 803-5773913 PC 17: Second End External Thread Length: 0.6250 INCHES NOMINAL IN; Step Quantity: 6; First End Diameter: 0.6250 INCHES NOMINAL IN; Second End Diameter: 0.7500 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-345-5699 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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