PartsTable TECHNICAL DATA SHEET

NSN 5315-01-388-7915Government record, cited

Pin, Straight, Headless5315-01-388-7915

NSN 5315-01-388-7915 · NIIN 013887915 · Part number 6405227 FIND 9

Naval Sea Systems Command · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5315-01-388-7915 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-388-7915. Manufacturer of record part number: 6405227 FIND 9.

Also searched as 5315-01-388-7915 · 5315013887915 · NIIN 013887915 · 01-388-7915 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 53711 · 6405227 FIND 9 · DF298851 FIND 9 · 211074325 · 801-6405227-9 · 801-6405227

Nearby stock numbers ← 5315-01-388-7476 Pin, Straight, Headless · 5315-01-388-7919 Key, Machine →

5315-01-388-7915 — Nails, Machine Keys, and Pins

Features

Pin,straight,headless — FSC 5315
First End Style: SQUARE
Pin Overall Diameter: 0.0930 INCHES NOMINAL IN
Pin Overall Length: 0.750 INCHES NOMINAL IN
Second End Relationship with First End: IDENTICAL
Material: NICKEL ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5315-01-388-7915
NIIN: 013887915
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 6405227 FIND 9
Manufacturer: Naval Sea Systems Command

General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-01-388-7915, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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	5315-01-388-7915
Primary Part Number	6405227 FIND 9
Item Name	Pin,straight,headless
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
First End Style	SQUARE
Pin Overall Diameter	0.0930 INCHES NOMINAL IN
Pin Overall Length	0.750 INCHES NOMINAL IN
Second End Relationship with First End	IDENTICAL
Material	NICKEL ALLOY OVERALL

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 5

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

4820-01-390-8098801-6405227 FIND 27 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Naval Sea Systems Command

4820-01-411-2764801-6405227 FIND 21 POSSIBLE MATCH

VALVE,GLOBE

Possible match (shared part number)Naval Sea Systems Command

4820-01-481-9641DF298851 ASSY 91 POSSIBLE MATCH

VALVE,GREASE

Possible match (shared part number)Huntington Ingalls Inc Div Newport News Shipbuilding

4820-01-489-1122211074328 POSSIBLE MATCH

STEM,NEEDLE VALVE

Possible match (shared part number)Naval Sea Systems Command

4820-01-496-4003801-6405227 ASSY 99 POSSIBLE MATCH

VALVE,ANGLE

Possible match (shared part number)Naval Sea Systems Command

Cross-Reference Index

Part Number	Manufacturer
6405227 FIND 9 PRIMARY	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
DF298851 FIND 9	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
211074325	5/9 Secondary reference Naval Sea Systems Command
801-6405227-9	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command
801-6405227	5/9 Secondary reference Naval Sea Systems Command

Related Parts

4820-01-390-8098POSSIBLE MATCH

STEM,FLUID VALVE

801-6405227 FIND 27

4820-01-411-2764POSSIBLE MATCH

VALVE,GLOBE

801-6405227 FIND 21

4820-01-481-9641POSSIBLE MATCH

VALVE,GREASE

DF298851 ASSY 91

4820-01-489-1122POSSIBLE MATCH

STEM,NEEDLE VALVE

211074328

4820-01-496-4003POSSIBLE MATCH

VALVE,ANGLE

801-6405227 ASSY 99

Frequently Asked Questions

What is NSN 5315-01-388-7915?

NSN 5315-01-388-7915 is a Pin,straight,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-388-7915?

NSN 5315-01-388-7915 has 1 manufacturer part number on file: 6405227 FIND 9 (Naval Sea Systems Command).

What NSN replaces 5315-01-388-7915?

5 possible matches (shared part number, not a government interchangeability claim): 4820-01-390-8098, 4820-01-411-2764, 4820-01-481-9641. Verify interchangeability with system specifications before substitution.

What are the specifications of 6405227 FIND 9?

Key specifications for 6405227 FIND 9: First End Style: SQUARE; Pin Overall Diameter: 0.0930 INCHES NOMINAL IN; Pin Overall Length: 0.750 INCHES NOMINAL IN; Second End Relationship with First End: IDENTICAL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-388-7915 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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