Original German WWII Lightweight (Mounted) Leather Combat Suspender Y Straps – As Used by Paratroopers, Cavalry, Armor Crews & Others Original Items

Original Item: Only On Available. This is a very nice set of German WWII Lightweight (Mounted) Leather Combat Suspenders, usually referred to as “Y Straps” due to the shape. This version is more lightweight than the standard issue, using thinner leather without the additional straps, D-Rings, and padding around the central join, and is intended only for support of the combat belt and associated ammo pouches / holsters. These were used by cavalry, Fallschirmjäger Paratroopers, armor crews, and other positions where weight was an issue, and backpacks and the like could not be worn.

This example is in the wartime color, with black on the front and natural leather on the reverse side. The right side strap is RBNr. stamped on the back with 1/0343/0022, a known maker that is unfortunately unidentified, like most of the National Business Numbers. The rear strap is also ink stamped with 386, a number we are not able to identify.

Condition is very good, with the expected wear from age and service. The leather is a bit dry, however the finish does not have any major cracking or other issues. The hardware is still in good shape, with the gray paint mostly retained, and just a bit of oxidation in areas. Really a great set of Y-straps showing light use.

Ready to become part of your WWII Display!

Reichsbetriebsnummer or RB number (also represented as RB Nr or Rbnr). Before the war, the Germans set up a system for registering and recording the factory information, the Reichsbetriebskartei. This was to help enable machine tabulation of facts and figures. It was from this that the Reichsbetriebsnummer came into being. The Reichsministerium für Rüstung und Kriegsproduktion (Ministry for Armaments and War Production) files survive today in the Bundesarchiv, however, these are only fragmentary. There is a holding file from the working group created by the Office of Machine Reporting in the Armament Office of the Reich Ministry for Armaments and War Production – their main focus was the operations of the industry group for which an economic interest was Armour production. This index provides information on the most important data of the companies covered by it, production profile, operating area, number of employees and the responsible operator.

As a prerequisite for the intended use of the punch-card method in the armaments industry, it was this system which gave rise to the Rbnr. The operating numbers were assigned by the competent local district offices of Machine reporting. (Bezirksstellen des Maschinellen Berichtswesens.) The index is in the form of index cards that are accessible numerically (approximately 14 meters of index cards!). Access to this register is only possible through the naming of this company, stating the place of production. The Reichsministerium für Rüstung und Kriegsproduktion files have multiple entries on the introduction of the factory and also the lot no.

The Rbnr code was used from 1943 onwards and replaced the makers name and address (or company logo) on government contract uniforms, caps and field equipment and knives. It is either rubber ink stamped on cloth or die stamped onto leather & metal items. It has been written countless times that this numeric code system was introduced as a security measure to help mask production locations. This was not the case but it was perhaps, a helpful by- product of the system. It is not unknown to find the Rbnr together with the maker’s info. Had it been a security measure, clearly this practise would have been banned.

So what was the Rbnr? It was a nine digit number and was normally represented thus: RB Nr: 0/000/0000.

The first prefix number could range from 0 through to 9. This number determined the membership of the various groups in the realm of Trade and Industry (Reichsgruppenleitzahl)

• 0 Industry
• 1 Crafts
• 2 Commercial wholesale trading companies
• 3 Banking
• 4 Insurance Companies
• 5 Energy (Electrical companies and such)
• 6 Tourism (Including Hotels, Wine and Mineral Water companies)
• 7 Traffic
• 8 Food Industry
• 9 Not otherwise mentioned groups