Home · NSN 00-528-7939

NSN 00-528-7939 — Gear,Helical

NIIN 00-528-7939 · unit of issue EA · AAC L (not stocked, local purchase) · source of supply SMS

NSN 00-528-7939 is the national stock number for a gear,helical. It cross-references to 1 manufacturer part number from 2 CAGE codes, including Brinkley Technology Group LLC, Hercules Engine Co Inc; the primary is 46138. The unit of issue is EA and the FLIS list price is $53.27.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part number from 2 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
46138	1ML14	Brinkley Technology Group LLC	3 · Design control (vendor)	2 · Fully interchangeable
46138	28265	Hercules Engine Co Inc	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 46138.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $53.27
Unit of issue: EA
Acquisition advice: L — Not stocked, local purchase
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Pitch Diameter: INCHES NOMINAL 3.7592
Teeth Quantity: 29
Features Provided: SINGLE HELIX
Hardness Rating: OVERALL BRINELL STANDARD MINIMUM 197.0 AND BRINELL STANDARD MAXIMUM 235.0
Nominal Outside Diameter: INCHES 3.9567
Tooth Form: STANDARD
Tooth Direction: LEFT
Pressure Angle: DEGREES 14.5000
Helix Angle: DEGREES 39.5167
Nominal Distance Between Body Face And Protruding Hub End: FIRST END INCHES 0.0635
Nominal Distance Between Body Face And Recessed Hub End: SECOND END INCHES 0.5000
Face Nominal Width: INCHES 0.749
Bore Nominal Diameter: BOTH ENDS INCHES 1.125
Hub Nominal Diameter: BOTH ENDS INCHES 2.000
Material: OVERALL STEEL

Related stock numbers

Other NSNs filed under the same part numbers.

00-233-6455 · Drill,Twist
01-422-5256 · Shaft,Straight
01-714-1616 · Filter Element,Intake Air Cleane

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.